Universal Audio Apollo Twin USB | Heritage Edition  From UA

Audio Interface

-Sample rates up to 192 kHz* at 24-bit word length

-Up to 10 x 6 simultaneous input/output channels

    --Two channels of analog-to-digital conversion via:

• Two balanced mic/line inputs
• One Hi-Z instrument input

   --Six channels of digital-to-analog conversion via:

• Digitally-controlled stereo monitor outputs
• Stereo headphone outputs
• Line outputs 3-4

   --Up to eight channels of digital inputs via:

• Eight channels ADAT optical with S/MUX for high sample rates, or
• Two channels S/PDIF optical with sample rate conversion

-64-bit device drivers

Microphone Preamplifiers

• Two high-resolution, ultra-transparent, digitally-controlled analog mic preamps
• Front panel and software control of all preamp parameters
• Low cut filter, 48V phantom power, 20 dB pad, polarity inversion, and stereo linking

Monitoring

• Digitally-controlled analog monitor outputs maintains highest fidelity
• Independently-addressable stereo headphone outputs
• Independently-addressable line outputs 3-4 can be used for additional cue mix
• Front panel control of monitor levels and muting

UAD-2 Inside

• Two (DUO) SHARC DSP processors
• Realtime UAD Processing on all analog and digital inputs
• Same features and functionality as other UAD-2 devices when used with DAW
• Includes UAD Powered Plug-Ins “Realtime Analog Classics” bundle
• Complete UAD Powered Plug-Ins library is available online

Software

Console application:

• Enables tracking and/or monitoring with Realtime UAD Processing
• Remote control of Apollo Twin features and functionality
• Virtual I/O for routing DAW tracks through Console
• Two independent stereo Auxiliary buses

Console Recall plug-in:

• Saves Apollo Twin configurations inside DAW sessions for easy recall
• Facilitates control of Apollo Twin USB's monitoring features from within the DAW
• VST, RTAS, AAX 64, plug-in formats

UAD Meter & Control Panel application:

• Configures global UAD settings and monitors system usage

Other

• Attractive and durable desktop form factor
• Locking power supply prevents accidental disconnection
• Easily updateable firmware
• One year warranty includes parts and labor

System Requirements

Apollo Twin USB Systems

UAD Powered Plug-Ins version 8

• Microsoft Windows 7 or 8.1, 64-Bit Edition
• Available SuperSpeed USB 3 port*
• Intel "i" series or Xeon processor
• 6 gigabytes available storage
• Internet connection to download software and authorize UAD plug-ins
• Compatible VST, RTAS, or AAX 64 plug-in host DAW software

Specifications

All audio specifications are typical performance unless otherwise noted, tested under the following conditions: 48 kHz internal sample rate, 24-bit sample depth, 20 kHz measurement bandwidth, with balanced inputs and outputs.

-System

    -- I/O Complement

• Microphone Inputs: Two
• Analog Line Inputs: Two
• Hi-Z Instrument Inputs: One
• Analog Line Outputs: Two (independent mix buses)
• Analog Monitor Outputs: Two (one stereo pair, independent L/R mix buses)
• Headphone Outputs: One stereo pair (independent L/R mix buses)
• Digital Input Port: (TOSLINK optical) One (ADAT or S/PDIF, selectable)
• USB 3 Port: One

   -- A/D – D/A Conversion

• Supported Sample Rates (kHz): 44.1, 48, 88.2, 96, 176.4, 192
• Bit Depth Per Sample: 24
• Simultaneous A/D conversion: Two channels
• Simultaneous D/A conversion: Six channels
• Analog Round-Trip Latency: 1.1 milliseconds @ 96 kHz sample rate
• Analog Round-Trip Latency with up to four serial UAD Powered Plug-Ins via Console application: 1.1 milliseconds @ 96 kHz sample rate

-Analog I/O

   -- Line Inputs 1 & 2

• Jack Type (combo mic/line balanced inputs): Female ¼” TRS Balanced
• Dynamic Range (A–weighting): 117.5 dB
• Signal-to-Noise Ratio (A–weighting): 117.5 dB
• Total Harmonic Distortion + Noise: –108 dBFS
• Common-Mode Rejection Ratio (CMRR): Greater than 60 dB (10’ cable)
• Frequency Response: 20 Hz – 20 kHz, ±0.1 dB
• Input Impedance: 10K Ohms
• Gain Range: +10 dB to +65 dB
• Maximum Input Level (@ Minimum Gain): 18 dBV
• Maximum Input Level (@ Maximum Gain): –37 dBV
• Stereo Level Balance: ±0.05 dB

   -- Hi-Z Input

• Jack Type: Female ¼” TS Unbalanced
• Dynamic Range (A–weighting): 117 dB
• Signal-to-Noise Ratio (A–weighting): 117 dB
• Total Harmonic Distortion + Noise: –101 dBFS
• Frequency Response: 20 Hz – 20 kHz, ±0.1 dB
• Input Impedance: 1M Ohms
• Maximum Input Level (@ Minimum Gain): 10 dBV
• Maximum Input Level (@ Maximum Gain): –45 dBV

   -- Line Outputs 3 & 4

• Jack Type: ¼” Female TRS Balanced
• Dynamic Range (A–weighting): 118 dB
• Signal-to-Noise Ratio (A–weighting): 118 dB
• Total Harmonic Distortion + Noise: –107 dBFS
• Frequency Response: 20 Hz – 20 kHz, ±0.1 dB
• Stereo Level Balance: ±0.05 dB
• Channel Separation: Greater than 120 dB
• Output Impedance: 600 Ohms
• Maximum Output Level: 18 dBV

   -- Monitor Outputs 1 & 2

• Jack Type: ¼” Female TRS Balanced
• Frequency Response: 20 Hz – 20 kHz, ±0.1 dB
• Dynamic Range (A–weighting): 115 dB
• Signal-to-Noise Ratio (A–weighting): 115 dB
• Total Harmonic Distortion + Noise: –105 dBFS
• Channel Separation: Greater than 118 dB
• Stereo Level Balance: ±0.05 dB
• Output Impedance: 600 Ohms
• Output Gain Range: –96 dB to 0 dB
• Maximum Output Level: 18 dBV
• Operating Reference Level: +14 dBu, +20 dBu (selectable)

   -- Stereo Headphones Output

• Jack Type: ¼” Female TRS Stereo (unbalanced)
• Frequency Response: 20 Hz – 20 kHz, ±0.1 dB
• Dynamic Range (A–weighting): 113 dB
• Signal-to-Noise Ratio (A–weighting): 113 dB
• Channel Separation: Greater than 110 dB
• Total Harmonic Distortion + Noise: –101 dBFS
• Stereo Level Balance: ±0.11 dB
• Output Impedance: 10 Ohms
• Output Gain Range: –INF to 0 dB
• Maximum Output Power: 80 milliwatts into 600 Ohms

• Power Supply: External AC to DC
• AC Connector Type: Changeable blades (UL, VDE, UK, SSA, CCC)
• AC Requirements: 100V – 240V AC, 50 – 60 Hz
• DC Connector Type: Male plug, 2.1 mm x 5.5 mm, center positive
• DC Requirements: 12 VDC, ±5%
• Maximum Power Consumption: 12 Watts

-Environmental

• Operating Temperature Range 32º to 95º Fahrenheit (0º to 35º Celsius)
• Storage Temperature Range –40º to 176º Fahrenheit (–40 to 80º Celsius)
• Operating Humidity Range 20% to 80%

-Mechanical

   -- Dimensions

• Width: 6.31”
• Height: 2.60”
• Depth, Chassis Only: 5.86”
• Depth, Including Knob & Jack Protrusions: 6.20” 
• Shipping Box: (Length x Width x Height) 8” x 8” x 5.5” (20.32cm x 20.32cm x 13.97cm)

   -- Weight

• Shipping Weight (with box & accessories): 3.85 pounds
• Weight (bare unit): 2.35 pounds

   -- Package Contents

• Apollo Twin USB DUO Unit
• External Power Supply with (4) changeable AC connectors supporting USA, Europe, UK, Australia, China
• URL Card
• SuperSpeed USB 3.0 cable