Furnished with elite-class 24-bit / 192 kHz conversion rivaling dedicated high-end converters, the Apollo x8p gives music creators, record producers, and postproduction engineers the appreciable value of crystal-clear, high-resolution recording and mixing with ultralow distortion (-119 dB) and immense dynamic range (129 dB). Additionally, its switchable headroom setting facilitates proper level-matching with a variety of audio equipment. The interface features eight XLR-1/4" mic/line inputs and two 1/4" Hi-Z inputs, all with Unison integration for precise UAD emulations of classic analog preamps—impart vintage character of your choosing on microphone and instrument recordings while bypassing the unpredictable nature of old equipment. Plus, the 8-channel DB25 connector on the rear panel can be used to patch in line-level signal from virtually any outboard mic preamp, or direct output from a console. Thanks to the switchable low-cut filter, pad, polarity inversion, 48V phantom power, and stereo linking on each preamp, you can efficiently optimize your incoming signals with straightforward buttons on the Apollo x8p's face. In addition to the eight primary analog inputs, you can record up to eight more channels by connecting ADAT-equipped external preamps to the Apollo x8p's TOSLINK optical input ports (SMUX is supported for sample rates over 48 kHz). ADAT optical outputs are also featured on the Apollo x8p, allowing it to route up to eight channels from your DAW to a digital mixer, headphone distribution system, or external D/A converter. Utilize the BNC wordclock input and output jacks to accurately sync clock to the house, or lock other digital equipment to the Apollo. The built-in HEXA Core processing utilizes six DSP chips, granting 50% more DSP than earlier Apollos and the ability to monitor and record audio using classic analog emulations with near-zero latency and no burden on your computer's CPU. The plug-in bundle included with the Heritage Edition empowers you with 34 top-notch plug-ins ranging from vintage compressor and EQ collections to virtual guitar/bass amps, time-based processors, and tape emulation. The included Console application provides control and recall of all interface and UAD plug-in settings including channel-strip presets, drag-and-drop functionality, and dynamically resizable windows. Mac and Windows drivers ensure compatibility with all major DAWs including Pro Tools, Logic Pro, Cubase, Ableton Live, and more. The interface also integrates seamlessly with LUNA, Universal Audio's free Mac-based, single-window recording system with unlimited track counts and full Audio Units support. The Apollo x8p offers a comprehensive monitor section with talkback functionality and dedicated front-panel controls for alt speakers, dim, and mono functions, as well as input and output metering capabilities. In addition to the dedicated stereo monitor feed and two front-panel headphone outputs (great for handling multiple cue mixes), eight line outputs are available on a DB25 connector for hooking up a second set of monitors and outboard processors. In fact, the Apollo x8p is capable of acting as a 7.1 surround-sound monitor controller. At any point, you can increase the power and capability of the Apollo x8p through integration of qualified Universal Audio hardware. Up to four Apollo interfaces and six total UAD-2 devices can be combined, allowing Thunderbolt users the ability to expand their I/O and DSP without abandoning the Apollo x8p. The two Thunderbolt 3 ports are backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately). Heritage Edition The Heritage Edition features the same Apollo x8p interface found in the standard edition, but with more plug-ins. The standard Apollo x8p includes the Realtime Analog Classics Plus bundle (16 plug-ins), and the Heritage Edition adds 18 more plug-ins for a total of 34 revered UA-powered plug-ins. The Power of Apollo X Track, overdub, and mix with elite-class AD/DA conversion and DSP-powered plug-ins Dual-crystal clocking features dedicated crystals for 44.1 / 88.2 / 176.4 kHz and 48 / 96 / 192 kHz sample rates, resulting in stunningly low jitter (under 10 picoseconds) for pure, artifact-free recordings and solid stereo imaging HEXA Core UAD processing for tracking through models of vintage compressors, EQs, tape machines, mic preamps, and guitar amps with near-zero latency and 50% more DSP than earlier Apollos, all with no burden on your computer's CPU Unison technology nails the tone of sought-after tube and solid-state mic pres including their input impedance, gain-stage sweet spots, and the component-level circuit behaviors of the original hardware Two high-speed Thunderbolt 3 ports for connectivity with Mac and Windows computers (Thunderbolt cable available separately) 1 RU rackmount form factor with reliable AC power (secure locking external power supply included) Free industry-leading phone/online technical support from knowledgeable audio engineers I/O for the Expanding Studio 16x22 audio interface with eight Unison-enabled microphone preamps (via XLR-1/4" combo mic/line inputs), providing emulations of classic analog preamps with near-zero latency Two front-panel, Unison-enabled 1/4" Hi-Z inputs for direct connection of guitars, basses, or keyboards Eight analog line-level inputs via a DB25 multipin connector for tapping straight into the A/D converters Stereo 1/4" monitor output and two independent 1/4" headphone outputs, each with adjustable level Eight additional line-level outputs on a DB25 connector may be used for feeding alternate monitor outputs, analog outboard processors, or a 7.1 surround-sound speaker setup Selectable operating level of +20 dBu or +24 dBu for out-of-the-box compatibility with professional mixing consoles and other high-end pro audio equipment Four TOSLINK optical ports provide up to eight channels of ADAT I/O (supports SMUX) for integrating external converters, ADAT-equipped mic preamps, and headphone distribution systems BNC wordclock I/O with selectable 75-ohm termination, crucial for accurate synchronization with other digital equipment Pro-Level Workflow Built-in monitor controller with monitor remote functions and mono, mute, dim, and alt monitor controls Integrated talkback and cues for easy communication and slate functionality Comprehensive front-panel metering and fast, intuitive controls, no menu-diving required Expandable I/O and DSP Cascade up to four Thunderbolt-equipped Apollo interfaces and six UAD-2 Thunderbolt devices for expanded I/O and DSP Backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately) 34 Powered Plug-Ins Includes Realtime Analog Classics Plus plug-in bundle plus 18 additional plug-ins to complete the compressor, EQ, and preamp collections and provide tape emulation and another reverb (plug-ins support VST, RTAS, Audio Units, and AAX 64-bit for compatibility with all major DAWs): UA 610-A Tube Preamp and EQ (Vintage) UA 610-B Tube Preamp and EQ (Modern) Marshall Plexi Classic Guitar Amp Ampeg SVT-VR Classic Bass Amp UA 1176LN Limiting Amplifier (Legacy) UA 1176SE Limiting Amplifier (Legacy) UA 1176 Classic Limiter Collection (1176LN Rev E, 1176 Rev A, and 1176AE 40th Anniversary Edition) Pultec EQP-1A EQ (Legacy) Pultec MEQ-5 EQ (Legacy) Pultec Passive EQ Collection (EQP-1A, MEQ-5, and HLF-3C) Teletronix LA-2A Leveling Amplifier (Legacy) Teletronix LA-2A Classic Leveler Collection (LA-2A Silver, LA-2A Gray, and LA-2) Teletronix LA-3A Audio Leveler Helios Type 69 Preamp and EQ Collection (Helios Type 69 and Helios Type 69 Legacy) V76 Preamplifier Raw Distortion Fairchild 670 Compressor (Legacy) Fairchild Tube Limiter Collection (Fairchild 660 and Fairchild 670) Precision Enhancer Hz Precision Channel Strip (Precision Mix Rack Collection) Precision Reflection Engine (Precision Mix Rack Collection) Precision Delay Mod (Precision Mix Rack Collection) Precision Delay Mod L (Precision Mix Rack Collection) Pure Plate Reverb RealVerb Pro Custom Room Modeler UA Oxide Tape Recorder Integration with LUNA Recording System for Mac Works with all major DAWs including Logic Pro, Ableton Live, Pro Tools, and more Apollo x8p becomes a fully integrated recording system with LUNA, a powerful free recording application for Mac from Universal Audio Bolstered by Accelerated Realtime Monitoring, LUNA lets you track and mix using an intuitive single-window workflow with unlimited track counts, full Audio Units plug-in support, and access to a suite of exclusive LUNA Instruments and Extensions such as Studer multitrack tape and Neve Summing Universal Audio Apollo X8P Specs Form Factor Rackmount Display 10 x Multi-Segment LED Meter Channels of I/O Analog: 8 Inputs / 14 Outputs at 192 kHz Digital: 8 Inputs / 8 Outputs at 96 kHz Max Sample Rate/Resolution 192 kHz / 24-Bit Number of Mic Preamps 8 Input Level Adjustment 1 x Knob Solo/Mute Mute per Master Pad -20 dB (Switchable per Channel) High-Pass Filter 75 Hz, 12 dB/Octave Expansion Slots None Connectivity Analog Audio I/O 8 x Combo XLR-1/4" TRS Balanced Mic/Line Input 2 x 1/4" TS Unbalanced Hi-Z Input (Front Panel) 1 x DB-25 25-Pin Balanced Line/8-Channel Input 1 x DB-25 25-Pin Balanced Line/8-Channel Output 2 x 1/4" TRS Balanced Monitor Output 2 x 1/4" TRS Unbalanced Headphone Output Phantom Power +48 V, Selectable On/Off (Selectable on Individual Inputs) Digital Audio I/O 2 x TOSLINK Optical ADAT / S/PDIF Input (S/MUX4 Support) 2 x TOSLINK Optical ADAT / S/PDIF Output (S/MUX4 Support) Host Connection / USB 1 x USB Type-C (Thunderbolt 3) USB (Non-Host) None Sync I/O 1 x BNC Word Clock Input 1 x BNC Word Clock Output Network I/O None MIDI I/O None Wireless Connectivity None Memory Card Slot None Performance Frequency Response Mic Inputs: 20 Hz to 20 kHz ±0.05 dB Hi-Z Inputs: 20 Hz to 20 kHz ±0.04 dB Line Inputs: 20 Hz to 20 kHz ±0.04 dB Line Outputs: 20 Hz to 20 kHz ±0.07 dB Monitor Outputs: 20 Hz to 20 kHz ±0.06 dB Headphone Outputs: 20 Hz to 20 kHz ±0.05 dB Gain/Trim Range Inputs: +10 to +65 dB Max Input Level Mic Inputs: +26 dBu (with Pad) Hi-Z Inputs: +12.4 dBu Line Inputs: +24 dBu Max Output Level Line/Monitor Outputs: +24 dBu Headphone Output Power 150 mW into 300 Ohms Impedance Mic Inputs: 5.5 Kilohms Hi-Z Inputs: 1 Megohm Line Inputs: 10 Kilohms Line/Monitor Outputs: 100 Ohms Word Clock : 75 Ohms Dynamic Range Mic Inputs: 122 dBA Hi-Z Inputs: 121 dBA Line Inputs: 123 dBA Line Outputs: 127 dBA Monitor Outputs: 129 dBA Headphone Outputs: 125 dBA THD+N Mic Inputs: -114 dB / 0.0002% (1 kHz) Hi-Z Inputs: -111 dB / 0.00028% (1 kHz) Line Inputs: -113 dB / 0.00022% (1 kHz) Line Outputs: -119 dB / 0.00011% (1 kHz, at -1 dBFS) Monitor Outputs: -118 dB / 0.00012% (1 kHz, at -1 dBFS) Headphone Outputs: -102 dB / 0.0008% (1 kHz, at -1 dBFS) Digital Audio Sample Rates Up to 192 kHz Sample Rate Conversion None Bit Depths 24-Bit (AD/DA Conversion) Latency 1.1 ms at 96 kHz (Input to Output) Sync Sources ADAT, Internal, S/PDIF, Word Clock Clocking Word Clock: Input Termination: 75 Ohms (Switchable) Lock Range: 44.1 to 192 kHz ±4% of Sample Rate Compatibility OS Compatibility macOS 10.12 / 10.13 / 10.14 / 10.15 Windows 10 (64-Bit Only) Included Software LUNA Mac Only Compatible Software (Not Included) Any Core Audio (Mac) Compliant Software Supported Drivers/API & Plug-Ins Proprietary Processor Requirement Intel Core i7 Storage Requirements 6 GB Mobile Device Compatibility None Required Hardware Available Thunderbolt 3 Port Thunderbolt 3 Cable (Not Included) Internet Connection Required for Registration and Software/Driver Download Power Power Requirements AC/DC Power Adapter (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz AC/DC Power Adapter 12 VDC at 6 A (Included) Power Consumption 30 W (Typical) 72 W (Maximum) Physical Rackmount Size 1 RU Operating Temperature 32 to 104°F / 0 to 40°C Dimensions 19 x 13.5 x 1.8" / 48.3 x 34.3 x 4.6 cm (Including Controls and Protrusions) Weight 9.0 lb / 4.1 kg Packaging Info Package Weight 16.43 lb Box Dimensions (LxWxH) 23.6 x 17 x 7.8"

FEATURES A/D CONVERSION Improved overload handling for smoother clipping and analog warmth, handled by PCM4222 D/A CONVERSION Dual DAC architecture for enhanced stereo imaging and signal-to-noise ratio 64-BIT MASTER CLOCKING Sharp conversion timing via 4th gen AFC jitter management technology HIGH-END D/A Dedicated D/A converter for greater convenience, allows monitoring a secondary source TRANSPARENT ANALOG MONITORING A -1dB stepped relay attenuator with 0.05dB precision and full bypass option SOFTWARE CONTROL Super intuitive OS X & Windows compatible software panel DESCRIPTION FIVE HIGH-PERFORMANCE COMPONENTS: A/D CONVERTER WITH OPTIMIZED OVERLOADS HANDLING The famous Burr-Brown (TI) A/D converter PCM4222 is unsurpassed in terms of sound quality and performance. D/A CONVERTER WITH DUAL DAC ARCHITECTURE HIGH-END HEADPHONE AMP WITH A DEDICATED D/A CONVERTER RELAY-BASED ANALOG VOLUME CONTROL FOR ACCURATE MONITORING MASTER CLOCK WITH 4TH GENERATION OF ANTELOPE’S AFC JITTER MANAGEMENT “Given its price and its incredible flexibility and functionality, the Pure2 is an excellent option for mastering and archiving studios.” Photo by Sophie Brill Jessica Thompson is a GRAMMY-nominated mastering and restoration engineer and audio archivist at Coast Mastering in Berkeley, California. Her remaster of Erroll Garner’s iconic live performance The Complete Concert By the Sea (Sony/Legacy) was nominated for Best Historical Album GRAMMY, 2016 FLEXIBLE CONTROL Access all Pure2 features via Mac & PC app or through the front-panel controls All Pure2 features are available in an intuitive software control panel for Mac or Windows provides users the ability to manage all facets of the device operation. Pure2 is also configurable via the front panel with user-definable presets. EASY LIFE We know the engineer’s life is not a glamorous one. So we tried to make it easier. You can set up Pure2 in a couple of minutes. All you actually need is one USB cable (provided in the box) and a laptop of your choosing (Win 7.1 or higher / Mac OSx 10.9 or higher) and you can start capturing stereo audio at 192 kHz. After setting it up, just download the Control Panel, a few clicks and you’re set. SPECIFICATIONS Analog Inputs 2 x Combo Balanced Analog (XLR / 1/4 TRS) factory calibrated to +20dBu Digital Inputs 1 x AES/EBU on XLR (32kHz to 192kHz) @ 110 Ohms terminated 1 x S/PDIF on RCA (32kHz to 192kHz) @ 75 Ohms terminated 1 x TOSLINK on optical fiber: up to 96kHz Word Clock Input 1 x Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz Analog Outputs 1 x Stereo pair of Balanced XLR Outputs from D/A Converter (Main Output) is factory calibrated to 20dBu and user adjustable from 8dBu to 26dBu 1 x Stereo pair Balanced Outputs for monitors (2 x 1/4 TRS) 1 x 1/4 TRS Front Headphones 20dBu Digital Outputs 1 x AES/EBU on XLR (32kHz to 192kHz) @ 110 Ohms terminated 1 x S/PDIF on RCA (32kHz to 192kHz) @ 75 Ohms terminated 1 x TOSLINK on optical fiber: up to 96kHz Word Clock Outputs 8 x Outputs @ 75 Ohms 3Vpp on BNC 32 – 192kHz USB I/O USB 2.0 Hi-Speed; Data stream up to 480Mbits/192kHz, 4 channels I/O playback/record, Type B External Reference Clock 1 x 10M Atomic Clock Input @ 75 Ohms 1Vpp on BNC 1 x Word Clock Input @ 75 Ohms 3Vpp on BNC 32 – 192kHz A/D Converter Dynamic Range: 122dB THD+N: -105dB D/A Converters Main DAC Dynamic Range 127dB; THD+N -107dB Monitor DAC Dynamic Range 120dB; THD+N -103dB Headphones DAC Dynamic Range 120dB; THD+N -100dB Clock Specifications <+/-0.02 PPM, oven controlled at 64.5°C/ 148.1°F Clock Aging < 1 ppm per year Clock Calibration < +/-0.001 ppm Atomic Clock Input 10MHz @ 1Vpp, BNC Sample Rates (kHz) 32, 44.1, 48, 88.2, 96, 176.4, 192 Operating Temperature 0-50°C, 32-122°F Weight 3 kg, 6.6 lb approx. Dimensions (Approx) 483mm(W) x 44mm(H) x 220mm (D) 19”(W) x 1.75”(H) x 8.66”(D) Power Supply ~110VAC 60Hz/ ~220VAC 50Hz selectable Atomic Clock Input 1 x 10M Input @ 75 Ohms 1Vpp on BNC Fuses 2 x 0.8A 250VAC 5mm x 20mm Type T (or Time delay) System requirements Windows OS: Windows 7/8/8.1/10 Disk Space: Minimum 512 MB available disk space USB: 1x USB 2.0 Port Required USB bandwidth: 80%-90% CPU: Intel or AMD equivalent CPU with at least 2GHz operating frequency Memory (RAM): 4GB Minimum (8GB or more Recommended) MAC OS X: 10.9/10.10/10.11/10.12 (Sierra Recommended) Disk Space: Minimum 512 MB available disk space USB: 1x USB 2.0/3.0 Port Required USB bandwidth: 80%-90% Memory(RAM): 4GB Minimum (8GB or more recommended) CPU: Intel Core 2 Duo (Minimum) Intel Core i3 ™ or higher (Recommended) Additional Info: Internet connection required for product activation.

MP32 FEATURES 32 MIC PRES MP32 features 32 Class-A mic preamps Hi-Z, line, mic compatible DIGITAL REMOTE CONTROL Control the MP32’s input types, gain levels, routing and presets via a user-friendly app 32-CHANNEL OUTS 32-channel outputs handled by four D-Sub 25 connectors PHANTOM POWER Independently assignable phantom power FULL SPEED USB Full Speed interface for software control panel FULL CONTROL Intuitive Control Panel for Windows and OS X DESCRIPTION ANALOG FEEL MP32 features 32 class-A mic pres with phantom power, 32 line inputs, of which 4 can operate as Hi-Z instrument inputs. All inputs are XLR combos on the front panel of the MP32. MP32’s mic preamps are open and transparent, yet designed to maintain both signal clarity and sonic realism consistently throughout the recording process. The MP32 offers excellent headroom and up to 68 dB of gain in 1 dB steps, more than enough to power even the most demanding ribbon mics, while maintaining ultra-low THD+N (-110.5 dB). DIGITAL CONVENIENCE Control MP32 via its fast and flexible software control panel A user-friendly control panel for OS X or Windows allows for easy remote management of the device’s input types and mic gain levels. The intuitive software control panel provides fast set up and easy fine-tuning of individual mic preamp gain, as well as the independent assignment of phantom power and mic/line/hi-z switching. Complex gain structure and preamp settings are made incredibly simple by the user-defined presets, just a mouse click away. In addition, individual V/U style metering allows for instant signal confirmation at a glance of the software. LET’S RECAP In just 2U space: 32 class-A mic pres with phantom power; 32 line inputs, 4 of which can operate as Hi-Z instrument inputs; all front panel inputs are XLR combos. Plus, the MP 32 offers up to 68 dB of gain in 1 dB steps, while maintaining ultra-low THD+N (-110.5 dB). SPECIFICATIONS Analog Inputs 32 channels Mic / Line on XLR Combos on the front panel; 1-4 of 32 channels are (HiZ) – Instrument selectable XLR Combos on the front; XLR Combos Analog Mic (XLR only): 20dBu max balanced @ 2Kohm Line (1/4 only): 29dBu max balanced @ 13K (to gnd) Hi-z (1/4 only): 20dBu max unbalanced @ 1,1Mohm Analog Outputs 32 x Lines on 4 x D-SUB 25 (32 channels), 26 dBu max balanced @50 Ohms USB I/O USB 2.0 Full-Speed Type B For use with the software control panel Dimensions (Approx) Width: 482 mm/19”/Rack Height: 88 mm/3.5”/2U Depth: 210 mm/8.3” Mic Preamp Gain Mic Pre: 5 to13dB in one 8dB step, 13 to 68dB in 1dB steps Line: -9 to 20dB in 1 dB steps Hi-z 4 to 40dB in 1 dB steps THD + N: 110.5 dB EIN: -129dBu Operating Temperature 0-50°C, 32-122°F Weight 6kg/ 13lb approx. Power Supply AC Universal Input 95-264V, 50 or 60Hz Power Consumption 44 Watts Max System requirements Windows OS: Windows 7/8/8.1/10 Disk Space: Minimum 512 MB available disk space USB: 1x USB 2.0 Port Required USB bandwidth (for firmware update): 80%-90% CPU: Intel or AMD equivalent CPU with at least 2GHz operating frequency Memory (RAM): 4GB Minimum (8GB or more Recommended) MAC OS X: 10.9 Mavericks or higher (10.14 Mojave Recommended) Disk Space: Minimum 512 MB available disk space USB: 1x USB 2.0/3.0 Port Required USB bandwidth: 80%-90% Memory(RAM): 4GB Minimum (8GB or more recommended) CPU: Intel Core 2 Duo (Minimum) Intel Core i3 ™ or higher (Recommended) Additional Info: Internet connection required for product activation.

Furnished with elite-class 24-bit / 192 kHz conversion, rivaling dedicated high-end converters, the Apollo x8 gives music creators, record producers, and postproduction engineers the appreciable value of crystal-clear high-resolution recording and mixing with ultralow distortion (-119 dB) and immense dynamic range (129 dB). Additionally, its switchable headroom setting facilitates proper level-matching with a variety of audio equipment. The interface features four XLR mic inputs and two 1/4" Hi-Z inputs, all with Unison integration for precise UAD emulations of classic analog preamps—impart vintage character of your choosing on microphone and instrument recordings while bypassing the unpredictable nature of old equipment. Plus, the eight 1/4" line-level inputs on the rear panel can be used to patch in virtually any outboard mic preamps or direct outputs from a console. Thanks to the switchable low-cut filter, pad, polarity inversion, 48V phantom power, and stereo linking on each preamp, you can efficiently optimize your incoming signals with straightforward buttons on the Apollo x8's face. In addition to the eight primary analog inputs, you can record up to 10 more channels by connecting ADAT- and S/PDIF-equipped external preamps to the TOSLINK optical and S/PDIF coaxial input ports on the Apollo x8. ADAT optical and S/PDIF coaxial outputs are also featured on the Apollo x8, allowing it to route up to 10 channels from your DAW to a digital mixer, headphone distribution system, or external D/A converter. Utilize the BNC wordclock input and output jacks to accurately clock sync to house or lock other digital equipment to the Apollo. The built-in HEXA Core processing utilizes six DSP chips, granting 50% more DSP than earlier Apollos and the ability to monitor and record audio using classic analog emulations with near-zero latency and no burden on your computer's CPU. The plug-in bundle included with the Heritage Edition empowers you with 34 top-notch plug-ins ranging from vintage compressor and EQ collections to virtual guitar/bass amps, time-based processors, and tape emulation. The included Console application provides control and recall of all interface and UAD plug-in settings including channel-strip presets, drag-and-drop functionality, and dynamically resizable windows. Mac and Windows drivers ensure compatibility with all major DAWs including Pro Tools, Logic Pro, Cubase, Ableton Live, and more. The interface also integrates seamlessly with LUNA, Universal Audio's free Mac-based, single-window recording system with unlimited track counts and full Audio Units support. The Apollo x8 offers a comprehensive monitor section with talkback functionality and dedicated front-panel controls for Alt Speakers, Dim, and Mono functions, as well as input and output metering capabilities. In addition to the dedicated stereo monitor feed and two front-panel headphone outputs (great for handling multiple cue mixes), eight 1/4" line outputs are available for connection to a second set of monitors and outboard processors. In fact, the Apollo x8 is capable of acting as a 7.1 surround sound monitor controller. At any point, you can increase the power and capability of the Apollo x8 through integration of qualified Universal Audio hardware. Up to four Apollo interfaces and six total UAD-2 devices can be combined, allowing Thunderbolt users the ability to expand their I/O and DSP without abandoning the Apollo x8. The two Thunderbolt 3 ports are backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately). Heritage Edition The Heritage Edition features the same Apollo x8 interface found in the standard edition, but with more plug-ins. The standard Apollo x8 includes the Realtime Analog Classics Plus bundle (16 plug-ins), and the Heritage Edition adds 18 more plug-ins for a total of 34 revered UA-powered plug-ins. The Power of Apollo X Track, overdub, and mix with elite-class AD/DA conversion and DSP-powered plug-ins Dual-Crystal clocking features dedicated crystals for 44.1 / 88.2 / 176.4 kHz and 48 / 96 / 192 kHz sample rates, resulting in stunningly low jitter (under 10 picoseconds) for pure, artifact-free recordings and solid stereo imaging HEXA Core UAD processing for tracking through models of vintage compressors, EQs, tape machines, mic preamps, and guitar amps with near-zero latency and 50% more DSP than earlier Apollos, all with no burden on your computer's CPU Unison technology nails the tone of sought-after tube and solid-state mic pres including their input impedance, gain-stage sweet spots, and the component-level circuit behaviors of the original hardware Two high-speed Thunderbolt 3 ports for connectivity with Mac and Windows computers (Thunderbolt cable available separately) 1 RU rackmount form factor with reliable AC powering (secure locking external power supply included) Free industry-leading phone/online technical support from knowledgeable audio engineers I/O for the Expanding Studio 18x24 audio interface with four Unison-enabled microphone preamps, providing emulations of classic analog preamps with near-zero latency Two front-panel, Unison-enabled 1/4" Hi-Z inputs for direct connection of guitars, basses, or keyboards 8x8 balanced analog line-level I/O via 1/4" jacks Stereo 1/4" monitor output and two independent 1/4" headphone outputs, each with adjustable level Additional eight 1/4" line-level outputs may be used for feeding alternate monitor outputs, analog outboard processors, or a 7.1 surround sound speaker setup Selectable operating level of +20 dBu or +24 dBu for out-of-the-box compatibility with professional mixing consoles and other high-end pro audio equipment Four TOSLINK optical ports provide up to eight channels of ADAT I/O (supports SMUX) for integrating external converters, ADAT-equipped mic preamps, and headphone distribution systems RCA coaxial ports enable recording and outputting S/PDIF stereo digital signal BNC wordclock I/O with selectable 75-ohm termination, crucial for accurate synchronization with other digital equipment Pro-Level Workflow Built-in monitor controller with monitor remote functions and mono, mute, dim, and alt monitor controls Integrated talkback and cues for easy communication and slate functionality Comprehensive front-panel metering and fast, intuitive controls, no menu-diving required Expandable I/O and DSP Cascade up to four Thunderbolt-equipped Apollo interfaces and six UAD-2 Thunderbolt devices for expanded I/O and DSP Backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately) 34 Powered Plug-Ins Includes Realtime Analog Classics Plus plug-in bundle plus 18 additional plug-ins to complete the compressor, EQ, and preamp collections and provide tape emulation and another reverb (plug-ins support VST, RTAS, Audio Units, and AAX 64-bit for compatibility with all major DAWs): UA 610-A Tube Preamp and EQ (Vintage) UA 610-B Tube Preamp and EQ (Modern) Marshall Plexi Classic Guitar Amp Ampeg SVT-VR Classic Bass Amp UA 1176LN Limiting Amplifier (Legacy) UA 1176SE Limiting Amplifier (Legacy) UA 1176 Classic Limiter Collection (1176LN Rev E, 1176 Rev A, and 1176AE 40th Anniversary Edition) Pultec EQP-1A EQ (Legacy) Pultec MEQ-5 EQ (Legacy) Pultec Passive EQ Collection (EQP-1A, MEQ-5, and HLF-3C) Teletronix LA-2A Leveling Amplifier (Legacy) Teletronix LA-2A Classic Leveler Collection (LA-2A Silver, LA-2A Gray, and LA-2) Teletronix LA-3A Audio Leveler Helios Type 69 Preamp and EQ Collection (Helios Type 69 and Helios Type 69 Legacy) V76 Preamplifier Raw Distortion Fairchild 670 Compressor (Legacy) Fairchild Tube Limiter Collection (Fairchild 660 and Fairchild 670) Precision Enhancer Hz Precision Channel Strip (Precision Mix Rack Collection) Precision Reflection Engine (Precision Mix Rack Collection) Precision Delay Mod (Precision Mix Rack Collection) Precision Delay Mod L (Precision Mix Rack Collection) Pure Plate Reverb RealVerb Pro Custom Room Modeler UA Oxide Tape Recorder Integration with LUNA Recording System for Mac Works with all major DAWs including Logic Pro, Ableton Live, Pro Tools, and more Apollo x8 becomes a fully integrated recording system with LUNA, a powerful free recording application for Mac from Universal Audio Bolstered by Accelerated Realtime Monitoring, LUNA lets you track and mix using an intuitive single-window workflow with unlimited track counts, full Audio Units plug-in support, and access to a suite of exclusive LUNA instruments and extensions such as Studer Multitrack Tape and Neve Summing Universal Audio Apollo X8 Specs Form Factor Rackmount Display 10 x Multi-Segment LED Meter Channels of I/O Analog: 8 Inputs / 14 Outputs at 192 kHz Digital: 10 Inputs / 10 Outputs at 96 kHz Max Sample Rate/Resolution 192 kHz / 24-Bit Number of Mic Preamps 4 Input Level Adjustment 1 x Knob Solo/Mute Mute per Master Pad -20 dB (Switchable per Channel) High-Pass Filter 75 Hz, 12 dB/Octave Expansion Slots None Connectivity Analog Audio I/O 4 x XLR 3-Pin Balanced Mic Input 2 x 1/4" TS Unbalanced Hi-Z Input (Front Panel) 8 x 1/4" TRS Balanced Line Input 2 x 1/4" TRS Balanced Monitor Output 8 x 1/4" TRS Balanced Line Output 2 x 1/4" TRS Unbalanced Headphone Output Phantom Power +48 V, Selectable On/Off (Selectable on Individual Inputs) Digital Audio I/O 2 x TOSLINK Optical ADAT Input (S/MUX4 Support) 2 x TOSLINK Optical ADAT Output (S/MUX4 Support) 1 x RCA Coaxial S/PDIF Input 1 x RCA Coaxial S/PDIF Output Host Connection / USB 1 x USB Type-C (Thunderbolt 3) USB (Non-Host) None Sync I/O 1 x BNC Word Clock Input 1 x BNC Word Clock Output Network I/O None MIDI I/O None Wireless Connectivity None Memory Card Slot None Performance Frequency Response Mic Inputs: 20 Hz to 20 kHz ±0.05 dB Hi-Z Inputs: 20 Hz to 20 kHz ±0.04 dB Line Inputs: 20 Hz to 20 kHz ±0.05 dB Monitor Outputs: 20 Hz to 20 kHz ±0.06 dB Line Outputs: 20 Hz to 20 kHz ±0.07 dB Headphone Outputs: 20 Hz to 20 kHz ±0.05 dB Gain/Trim Range Inputs: +10 to +65 dB Max Input Level Mic Inputs: +26 dBu (with Pad) Hi-Z Inputs: +12.4 dBu Line Inputs: +24 dBu (with Pad) Max Output Level Line/Monitor Outputs: +24 dBu Headphone Output Power 150 mW into 300 Ohms Impedance Hi-Z Inputs: 1 Megohm Line Inputs: 10 Kilohms Line Outputs: 100 Ohms Mic Inputs: 5.5 Kilohms Monitor Outputs: 100 Ohms Word Clock : 75 Ohms Dynamic Range Mic Inputs: 122 dBA Hi-Z Inputs: 121 dBA Line Inputs: 123 dBA Monitor Outputs: 129 dBA Line Outputs: 127 dBA Headphone Outputs: 125 dBA THD+N Mic Inputs: -114 dB / 0.0002% (1 kHz) Hi-Z Inputs: -111 dB / 0.00028% (1 kHz) Line Inputs: -113 dB / 0.00022% (1 kHz) Monitor Outputs: -118 dB / 0.00012% (1 kHz, at -1 dBFS) Line Outputs: -119 dB / 0.00011% (1 kHz, at -1 dBFS) Headphone Outputs: -102 dB / 0.0008% (1 kHz, at -1 dBFS) Digital Audio Sample Rates Up to 192 kHz Sample Rate Conversion None Bit Depths 24-Bit (AD/DA Conversion) Latency 1.1 ms at 96 kHz (Input to Output) Sync Sources ADAT, Internal, S/PDIF, Word Clock Clocking Word Clock: Input Termination: 75 Ohms (Switchable) Lock Range: 44.1 to 192 kHz ±4% of Sample Rate Compatibility OS Compatibility macOS 10.12 / 10.13 / 10.14 / 10.15 Windows 10 (64-Bit Only) Included Software LUNA Mac Only Compatible Software (Not Included) Any Core Audio (Mac) Compliant Software Supported Drivers/API & Plug-Ins Proprietary Processor Requirement Intel Core i7 Storage Requirements 6 GB Mobile Device Compatibility None Required Hardware Available Thunderbolt 3 Port Thunderbolt Cable (Not Included) Internet Connection Required for Registration and Software/Driver Download Power Power Requirements AC/DC Power Adapter (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz AC/DC Power Adapter 12 VDC at 6 A (Included) Power Consumption 30 W (Typical) 72 W (Maximum) Physical Rackmount Size 1 RU Operating Temperature 32 to 104°F / 0 to 40°C Dimensions 19 x 13.5 x 1.8" / 48.3 x 34.3 x 4.6 cm (Including Controls and Protrusions) Weight 9.0 lb / 4.1 kg Packaging Info Package Weight 16.61 lb Box Dimensions (LxWxH) 23.6 x 17.1 x 7.8"

Furnished with Universal Audio's flagship 24-bit / 192 kHz conversion, the Apollo x16 gives engineers in commercial recording studios, concert tours, and postproduction facilities the confidence of recording and mixing with detailed imaging, unbelievably low distortion (-129 dB), and unmatched dynamic range (133 dB). Additionally, its switchable headroom setting facilitates proper level-matching with large-format consoles and a variety of boutique and pro-level audio equipment. The interface features 16 balanced analog line-level inputs and outputs on DB25 connectors, perfect for patching in external mic preamps and custom signal chains or hooking up to a bunch of channels on a classic analog mixing board. You also get a pair of XLR monitor outputs and stereo AES/EBU I/O, which can be utilized when you need to connect a dedicated feed to a mastering system or if you wish to incorporate alternative stereo converters. Utilize the BNC wordclock input and output jacks to accurately clock to house sync or lock other digital equipment to the Apollo x16. The built-in HEXA Core processing utilizes six DSP chips, granting 50% more DSP than earlier Apollos and the ability to monitor and record audio using classic analog emulations with near-zero latency and no burden on your computer's CPU. The plug-in bundle included with the Heritage Edition empowers you with 34 top-notch plug-ins ranging from vintage compressor and EQ collections to virtual guitar/bass amps, time-based processors, and tape emulation. The included Console application provides control and recall of all interface and UAD plug-in settings including channel-strip presets, drag-and-drop functionality, and dynamically resizable windows. Mac and Windows drivers ensure compatibility with all major DAWs including Pro Tools, Logic Pro, Cubase, Ableton Live, and more. The interface also integrates seamlessly with LUNA, Universal Audio's free Mac-based, single-window recording system with unlimited track counts and full Audio Units support. The Apollo x16 offers a comprehensive monitor section with talkback functionality and dedicated front-panel controls as well as full input and output metering capabilities. In addition to the dedicated stereo XLR monitor output, the 16 line outputs can feed alternate monitors and outboard processors. In fact, the Apollo x16 is capable of acting as a 7.1 surround sound monitor controller. At any point, you can increase the power and capability of the Apollo x16 through integration of qualified Universal Audio hardware. Up to four Apollo interfaces and six total UAD-2 devices can be combined, allowing Thunderbolt users the ability to expand their I/O and DSP without abandoning the Apollo x16. The two Thunderbolt 3 ports are backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately). Heritage Edition The Heritage Edition features the same Apollo x16 interface found in the standard edition but with more plug-ins. The standard Apollo x16 includes the Realtime Analog Classics Plus bundle (16 plug-ins), and the Heritage Edition adds 18 more plug-ins for a total of 34 revered UA-powered plug-ins. The Power of Apollo X Track, overdub, and mix with UA's flagship AD/DA conversion and DSP-powered plug-ins Dual-Crystal clocking features dedicated crystals for 44.1 / 88.2 / 176.4 kHz and 48 / 96 / 192 kHz sample rates, resulting in stunningly low jitter (under 10 picoseconds) for pure, artifact-free recordings and solid stereo imaging HEXA Core UAD processing for tracking through models of vintage compressors, EQs, tape machines, mic preamps, and guitar amps, with near-zero latency and 50% more DSP than earlier Apollos, and with no burden on your computer's CPU Two high-speed Thunderbolt 3 ports for connectivity with Mac and Windows computers (Thunderbolt cable available separately) 1 RU rackmount form factor with reliable AC powering (secure locking external power supply included) Free, industry-leading phone/online technical support from knowledgeable audio engineers I/O for the Commercial Studio 18x20 audio interface with 16 balanced analog line-level inputs and outputs via DB25 multipin connectors Stereo XLR monitor output with level control Selectable operating level of +20 dBu or +24 dBu for out-of-the-box compatibility with professional mixing consoles and other high-end pro audio equipment Stereo AES/EBU input and output on XLR jacks, ideal for interconnecting mastering converters BNC wordclock I/O with selectable 75-ohm termination, crucial for accurate synchronization with other digital equipment Workflow-Enhancing Features Built-in multichannel monitor controller with assignable dim or mono mode, works with main, alt, or even 7.1 surround sound speaker setups Integrated talkback and cues for easy communication and slate functionality Extensive front-panel metering and indication Expandable I/O and DSP Cascade up to four Thunderbolt-equipped Apollo interfaces and six UAD-2 Thunderbolt devices for expanded I/O and DSP Backward-compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately) 34 Powered Plug-Ins Includes Realtime Analog Classics Plus plug-in bundle plus 18 additional plug-ins to complete the compressor, EQ, and preamp collections and provide tape emulation and another reverb (plug-ins support VST, RTAS, Audio Units, and AAX 64-bit for compatibility with all major DAWs): UA 610-A Tube Preamp and EQ (Vintage) UA 610-B Tube Preamp and EQ (Modern) Marshall Plexi Classic Guitar Amp Ampeg SVT-VR Classic Bass Amp UA 1176LN Limiting Amplifier (Legacy) UA 1176SE Limiting Amplifier (Legacy) UA 1176 Classic Limiter Collection (1176LN Rev E, 1176 Rev A, and 1176AE 40th Anniversary Edition) Pultec EQP-1A EQ (Legacy) Pultec MEQ-5 EQ (Legacy) Pultec Passive EQ Collection (EQP-1A, MEQ-5, and HLF-3C) Teletronix LA-2A Leveling Amplifier (Legacy) Teletronix LA-2A Classic Leveler Collection (LA-2A Silver, LA-2A Gray, and LA-2) Teletronix LA-3A Audio Leveler Helios Type 69 Preamp and EQ Collection (Helios Type 69 and Helios Type 69 Legacy) V76 Preamplifier Raw Distortion Fairchild 670 Compressor (Legacy) Fairchild Tube Limiter Collection (Fairchild 660 and Fairchild 670) Precision Enhancer Hz Precision Channel Strip (Precision Mix Rack Collection) Precision Reflection Engine (Precision Mix Rack Collection) Precision Delay Mod (Precision Mix Rack Collection) Precision Delay Mod L (Precision Mix Rack Collection) Pure Plate Reverb RealVerb Pro Custom Room Modeler UA Oxide Tape Recorder Integration with LUNA Recording System for Mac Works with all major DAWs including Logic Pro, Ableton Live, Pro Tools, and more Apollo x16 becomes a fully integrated recording system with LUNA, a powerful free recording application for Mac from Universal Audio Bolstered by Accelerated Realtime Monitoring, LUNA lets you track and mix using an intuitive single-window workflow with unlimited track counts, full Audio Units plug-in support, and access to a suite of exclusive LUNA instruments and extensions such as Studer Multitrack Tape and Neve Summing Universal Audio Apollo X16 Specs Form Factor Rackmount Display 18 x Multi-Segment LED Meter Channels of I/O Analog: 16 Inputs / 18 Outputs at 192 kHz Digital: 2 Inputs / 2 Outputs at 192 kHz Max Sample Rate/Resolution 192 kHz / 24-Bit Number of Mic Preamps None Solo/Mute Mute per Master Pad None High-Pass Filter None Expansion Slots None Connectivity Analog Audio I/O 2 x DB-25 25-Pin Balanced Line/8-Channel Input 2 x DB-25 25-Pin Balanced Line/8-Channel Output 2 x XLR 3-Pin Balanced Monitor Output Phantom Power None Digital Audio I/O 1 x XLR 3-Pin AES3 Input 1 x XLR 3-Pin AES3 Output Host Connection / USB 1 x USB Type-C (Thunderbolt 3) USB (Non-Host) None Sync I/O 1 x BNC Word Clock Input 1 x BNC Word Clock Output Network I/O None MIDI I/O None Wireless Connectivity None Memory Card Slot None Performance Frequency Response Line Inputs: 20 Hz to 20 kHz ±0.05 dB Line Outputs: 20 Hz to 20 kHz ±0.02 dB Monitor Outputs: 20 Hz to 20 kHz ±0.2 dB Max Input Level Line Inputs: +24 dBu (Balanced, +4 dBu) +6.2 dBV (Balanced, -10 dBV) Max Output Level Line/Monitor Outputs: +24 dBu (+4 dBu) +10 dBV (-10 dBV) Impedance Line Inputs: 10 Kilohms Line/Monitor Outputs: 100 Ohms Word Clock : 75 Ohms Dynamic Range Line Inputs: 124 dBA Line Outputs: 127 dBA Monitor Outputs: 133 dBA THD+N Line Inputs: -115 dB / 0.00018% (1 kHz, +23 dBu Input) Line Outputs: -123 dB / 0.000068% (1 kHz, at -1 dBFS) Monitor Outputs: -129 dB / 0.000037% (1 kHz, at -1 dBFS) Digital Audio Sample Rates Up to 192 kHz Sample Rate Conversion None Bit Depths 24-Bit (AD/DA Conversion) Latency 1.1 ms at 96 kHz (Input to Output) Sync Sources AES3, Internal, Word Clock Clocking Word Clock: Input Termination: 75 Ohms (Switchable) Lock Range: 44.1 to 192 kHz ±4% of Sample Rate Compatibility OS Compatibility macOS 10.12 / 10.13 / 10.14 / 10.15 Windows 10 (64-Bit Only) Included Software LUNA Mac Only Compatible Software (Not Included) Any Core Audio (Mac) Compliant Software Supported Drivers/API & Plug-Ins Proprietary Processor Requirement Intel Core i7 Storage Requirements 6 GB Mobile Device Compatibility None Required Hardware Available Thunderbolt 3 Port Thunderbolt Cable (Not Included) Internet Connection Required for Registration and Software/Driver Download Power Power Requirements AC/DC Power Adapter (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz AC/DC Power Adapter 12 VDC at 6 A (Included) Power Consumption 30 W (Typical) 72 W (Maximum) Physical Rackmount Size 1 RU Operating Temperature 32 to 104°F / 0 to 40°C Dimensions 19 x 13.5 x 1.8" / 48.3 x 34.3 x 4.6 cm (Including Controls and Protrusions) Weight 9.0 lb / 4.1 kg Packaging Info Package Weight 16.24 lb Box Dimensions (LxWxH) 23.5 x 17 x 7.9"

Furnished with elite-class 24-bit / 192 kHz conversion, rivaling dedicated high-end converters, the Apollo x6 gives music creators, record producers, and postproduction engineers the appreciable value of crystal-clear high-resolution recording and mixing with ultralow distortion (-119 dB) and immense dynamic range (129 dB). Additionally, its switchable headroom setting facilitates proper level-matching with a variety of audio equipment. The interface features two XLR mic inputs and two 1/4" Hi-Z inputs, all with Unison integration for precise UAD emulations of classic analog preamps—impart vintage character of your choosing on microphone and instrument recordings while bypassing the unpredictable nature of old equipment. Plus, the six 1/4" line-level inputs on the rear panel can be used to patch in virtually any outboard mic preamps or direct outputs from a console. Thanks to the switchable low-cut filter, pad, polarity inversion, 48V phantom power, and stereo linking on each preamp, you can efficiently optimize your incoming signals with straightforward buttons on the Apollo x6's face. In addition to the six primary analog inputs, you can record up to 10 more channels by connecting ADAT- and S/PDIF-equipped external preamps to the TOSLINK optical and S/PDIF coaxial input ports on the Apollo x6. ADAT optical and S/PDIF coaxial outputs are also featured on the Apollo x6, allowing it to route up to 10 channels from your DAW to a digital mixer, headphone distribution system, or external D/A converter. Utilize the BNC wordclock input and output jacks to accurately clock sync to house or lock other digital equipment to the Apollo. The built-in HEXA Core processing utilizes six DSP chips, granting 50% more DSP than earlier Apollos and the ability to monitor and record audio using classic analog emulations with near-zero latency and no burden on your computer's CPU. The plug-in bundle included with the Heritage Edition empowers you with 34 top-notch plug-ins ranging from vintage compressor and EQ collections to virtual guitar/bass amps, time-based processors, and tape emulation. The included Console application provides control and recall of all interface and UAD plug-in settings including channel-strip presets, drag-and-drop functionality, and dynamically resizable windows. Mac and Windows drivers ensure compatibility with all major DAWs including Pro Tools, Logic Pro, Cubase, Ableton Live, and more. The interface also integrates seamlessly with LUNA, Universal Audio's free Mac-based, single-window recording system with unlimited track counts and full Audio Units support. The Apollo x6 offers a comprehensive monitor section with talkback functionality and dedicated front-panel controls for Alt Speakers, Dim, and Mono functions, as well as input and output metering capabilities. In addition to the dedicated stereo monitor feed and two front-panel headphone outputs (great for handling multiple cue mixes), six 1/4" line outputs are available for connection to a second set of monitors and outboard processors. In fact, the Apollo x6 is capable of acting as a 5.1 surround sound monitor controller. At any point, you can increase the power and capability of the Apollo x6 through integration of qualified Universal Audio hardware. Up to four Apollo interfaces and six total UAD-2 devices can be combined, allowing Thunderbolt users the ability to expand their I/O and DSP without abandoning the Apollo x6. The two Thunderbolt 3 ports are backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately). Heritage Edition The Heritage Edition features the same Apollo x6 interface found in the standard edition, but with more plug-ins. The standard Apollo x6 includes the Realtime Analog Classics Plus bundle (16 plug-ins), and the Heritage Edition adds 18 more plug-ins for a total of 34 revered UA-powered plug-ins. The Power of Apollo X Track, overdub, and mix with elite-class AD/DA conversion and DSP-powered plug-ins Dual-Crystal clocking features dedicated crystals for 44.1 / 88.2 / 176.4 kHz and 48 / 96 / 192 kHz sample rates, resulting in stunningly low jitter (under 10 picoseconds) for pure, artifact-free recordings and solid stereo imaging HEXA Core UAD processing for tracking through models of vintage compressors, EQs, tape machines, mic preamps, and guitar amps with near-zero latency and 50% more DSP than earlier Apollos, all with no burden on your computer's CPU Unison technology nails the tone of sought-after tube and solid-state mic pres including their input impedance, gain-stage sweet spots, and the component-level circuit behaviors of the original hardware Two high-speed Thunderbolt 3 ports for connectivity with Mac and Windows computers (Thunderbolt cable available separately) 1 RU rackmount form factor with reliable AC powering (secure locking external power supply included) Free industry-leading phone/online technical support from knowledgeable audio engineers I/O for the Expanding Studio 16x22 audio interface with two Unison-enabled microphone preamps, providing emulations of classic analog preamps with near-zero latency Two front-panel, Unison-enabled 1/4" Hi-Z inputs for direct connection of guitars, basses, or keyboards 6x6 balanced analog line-level I/O via 1/4" jacks Stereo 1/4" monitor output and two independent 1/4" headphone outputs, each with adjustable level Additional six 1/4" line-level outputs may be used for feeding alternate monitor outputs, analog outboard processors, or a 5.1 surround sound speaker setup Selectable operating level of +20 dBu or +24 dBu for out-of-the-box compatibility with professional mixing consoles and other high-end pro audio equipment Four TOSLINK optical ports provide up to eight channels of ADAT I/O (supports SMUX) for integrating external converters, ADAT-equipped mic preamps, and headphone distribution systems RCA coaxial ports enable recording and outputting S/PDIF stereo digital signal BNC wordclock I/O with selectable 75-ohm termination, crucial for accurate synchronization with other digital equipment Pro-Level Workflow Built-in monitor controller with monitor remote functions and mono, mute, dim, and alt monitor controls Integrated talkback and cues for easy communication and slate functionality Comprehensive front-panel metering and fast, intuitive controls, no menu-diving required Expandable I/O and DSP Cascade up to four Thunderbolt-equipped Apollo interfaces and six UAD-2 Thunderbolt devices for expanded I/O and DSP Backward compatible with Thunderbolt 1 and 2 via a qualified adapter (available separately) 34 Powered Plug-Ins Includes Realtime Analog Classics Plus plug-in bundle plus 18 additional plug-ins to complete the compressor, EQ, and preamp collections and provide tape emulation and another reverb (plug-ins support VST, RTAS, Audio Units, and AAX 64-bit for compatibility with all major DAWs): UA 610-A Tube Preamp and EQ (Vintage) UA 610-B Tube Preamp and EQ (Modern) Marshall Plexi Classic Guitar Amp Ampeg SVT-VR Classic Bass Amp UA 1176LN Limiting Amplifier (Legacy) UA 1176SE Limiting Amplifier (Legacy) UA 1176 Classic Limiter Collection (1176LN Rev E, 1176 Rev A, and 1176AE 40th Anniversary Edition) Pultec EQP-1A EQ (Legacy) Pultec MEQ-5 EQ (Legacy) Pultec Passive EQ Collection (EQP-1A, MEQ-5, and HLF-3C) Teletronix LA-2A Leveling Amplifier (Legacy) Teletronix LA-2A Classic Leveler Collection (LA-2A Silver, LA-2A Gray, and LA-2) Teletronix LA-3A Audio Leveler Helios Type 69 Preamp and EQ Collection (Helios Type 69 and Helios Type 69 Legacy) V76 Preamplifier Raw Distortion Fairchild 670 Compressor (Legacy) Fairchild Tube Limiter Collection (Fairchild 660 and Fairchild 670) Precision Enhancer Hz Precision Channel Strip (Precision Mix Rack Collection) Precision Reflection Engine (Precision Mix Rack Collection) Precision Delay Mod (Precision Mix Rack Collection) Precision Delay Mod L (Precision Mix Rack Collection) Pure Plate Reverb RealVerb Pro Custom Room Modeler UA Oxide Tape Recorder Integration with LUNA Recording System for Mac Works with all major DAWs including Logic Pro, Ableton Live, Pro Tools, and more Apollo x6 becomes a fully integrated recording system with LUNA, a powerful free recording application for Mac from Universal Audio Bolstered by Accelerated Realtime Monitoring, LUNA lets you track and mix using an intuitive single-window workflow with unlimited track counts, full Audio Units plug-in support, and access to a suite of exclusive LUNA instruments and extensions such as Studer Multitrack Tape and Neve Summing Universal Audio Apollo X6 Specs Form Factor Rackmount Display 10 x Multi-Segment LED Meter Channels of I/O Analog: 6 Inputs / 12 Outputs at 192 kHz Digital: 10 Inputs / 10 Outputs at 96 kHz Max Sample Rate/Resolution 192 kHz / 24-Bit Number of Mic Preamps 2 Input Level Adjustment 1 x Knob Solo/Mute Mute per Master Pad -20 dB (Switchable per Channel) High-Pass Filter 75 Hz, 12 dB/Octave Expansion Slots None Connectivity Analog Audio I/O 2 x XLR 3-Pin Balanced Mic Input 2 x 1/4" TS Unbalanced Hi-Z Input (Front Panel) 6 x 1/4" TRS Balanced Line Input 2 x 1/4" TRS Balanced Monitor Output 6 x 1/4" TRS Balanced Line Output 2 x 1/4" TRS Unbalanced Headphone Output Phantom Power +48 V, Selectable On/Off (Selectable on Individual Inputs) Digital Audio I/O 2 x TOSLINK Optical ADAT Input (S/MUX4 Support) 2 x TOSLINK Optical ADAT Output (S/MUX4 Support) 1 x RCA Coaxial S/PDIF Input 1 x RCA Coaxial S/PDIF Output Host Connection / USB 1 x USB Type-C (Thunderbolt 3) USB (Non-Host) None Sync I/O 1 x BNC Word Clock Input 1 x BNC Word Clock Output Network I/O None MIDI I/O None Wireless Connectivity None Memory Card Slot None Performance Frequency Response Mic Inputs: 20 Hz to 20 kHz ±0.05 dB Hi-Z Inputs: 20 Hz to 20 kHz ±0.04 dB Line Inputs: 20 Hz to 20 kHz ±0.05 dB Monitor Outputs: 20 Hz to 20 kHz ±0.06 dB Line Outputs: 20 Hz to 20 kHz ±0.07 dB Headphone Outputs: 20 Hz to 20 kHz ±0.05 dB Gain/Trim Range Inputs: +10 to +65 dB Max Input Level Mic Inputs: +26 dBu (with Pad) Hi-Z Inputs: +12.4 dBu Line Inputs: +24 dBu (with Pad) Max Output Level Line/Monitor Outputs: +24 dBu Headphone Output Power 150 mW into 300 Ohms Impedance Hi-Z Inputs: 1 Megohm Line Inputs: 10 Kilohms Line Outputs: 100 Ohms Mic Inputs: 5.5 Kilohms Monitor Outputs: 100 Ohms Word Clock : 75 Ohms Dynamic Range Mic Inputs: 122 dBA Hi-Z Inputs: 121 dBA Line Inputs: 123 dBA Monitor Outputs: 129 dBA Line Outputs: 127 dBA Headphone Outputs: 125 dBA THD+N Mic Inputs: -114 dB / 0.0002% (1 kHz) Hi-Z Inputs: -111 dB / 0.00028% (1 kHz) Line Inputs: -113 dB / 0.00022% (1 kHz) Monitor Outputs: -118 dB / 0.00012% (1 kHz, at -1 dBFS) Line Outputs: -119 dB / 0.00011% (1 kHz, at -1 dBFS) Headphone Outputs: -102 dB / 0.0008% (1 kHz, at -1 dBFS) Digital Audio Sample Rates Up to 192 kHz Sample Rate Conversion None Bit Depths 24-Bit (AD/DA Conversion) Latency 1.1 ms at 96 kHz (Input to Output) Sync Sources ADAT, Internal, S/PDIF, Word Clock Clocking Word Clock: Input Termination: 75 Ohms (Switchable) Lock Range: 44.1 to 192 kHz ±4% of Sample Rate Compatibility OS Compatibility macOS 10.12 / 10.13 / 10.14 / 10.15 Windows 10 (64-Bit Only) Included Software LUNA Mac Only Compatible Software (Not Included) Any Core Audio (Mac) Compliant Software Supported Drivers/API & Plug-Ins Proprietary Processor Requirement Intel Core i7 Storage Requirements 6 GB Mobile Device Compatibility None Required Hardware Available Thunderbolt 3 Port Thunderbolt Cable (Not Included) Internet Connection Required for Registration and Software/Driver Download Power Power Requirements AC/DC Power Adapter (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz AC/DC Power Adapter 12 VDC at 6 A (Included) Power Consumption 30 W (Typical) 72 W (Maximum) Physical Rackmount Size 1 RU Operating Temperature 32 to 104°F / 0 to 40°C Dimensions 19 x 13.5 x 1.8" / 48.3 x 34.3 x 4.6 cm (Including Controls and Protrusions) Weight 9.0 lb / 4.1 kg Packaging Info Package Weight 16.165 lb Box Dimensions (LxWxH) 23.5 x 17 x 7.9"