Microphone Preamp
Type: XLR Female (via Combo), Balanced Remote
Maximum Input level (min. gain, 1 kHz@0.5% THD+N): +12 dBu, ±0.5 dB
Gain Control Range: 60 dB, ±1 dB
Frequency Response (A-D): 10 Hz to 40 kHz, ±0.2 dB
Dynamic Range (min. gain, a-wtd): > 110 dB
Dynamic Range (mid. Gain, unwtd): > 105 dB
THD+N (min. gain, a-wtd): < 0.005%
Input Impedance: 1.6 kΩ
EIN (+55 dB gain, 150Ω input, 20 Hz-22 kHz, a-wtd): < 128 dBu
Common Mode Rejection Ratio (1 kHz, +55dB gain): > 55 dB
Phantom Power: +48V, ±3V, >8 mA per channel
Instrument Inputs
Type: ¼” TS Female (via Combo), Unbalanced
Maximum Input Level (min. gain, 1 kHz@0.5% THD+N): +16 dBu, ±0.5 dB
Gain Control Range: 60 dB, ±1 dB
Frequency Response (A-D): 20 Hz to 20 kHz, ±0.2 dB
Dynamic Range (min. gain, a-wtd): > 110 dB
Dynamic Range (mid. Gain, unwtd): > 105 dB
THD+N (1 kHz, -1 dBFS, a-wtd): < 0.005%
THD+N (1 kHz, -1 dBFS, un-wtd): < 0.005%
Input Impedance: > 1 MΩ
Crosstalk (1 kHz, channel-to-channel): < -80 dB
Line Inputs
Type: ¼” TRS Female (via Combo), Balanced
Maximum Input Level (min. gain, 1 kHz@0.5% THD+N): + 18 dBu, +/-0.5 dB
Frequency Response (A-D): 20 Hz to 20 kHz, +/-0.2 dB
Dynamic Range (min. gain, a-wtd): > 114 dB
Dynamic Range (mid. gain, unwtd): > 105 dB
THD+N (1 kHz, -1 dBFS, a-wtd): < 0.005%
Input Impedance: 10 kΩ
Crosstalk (1 kHz, channel-to-channel): < -80 dB
Main and Line Outputs
Type (Line Outputs): ¼” TRS Female, Impedance Balanced
Type (Main Outputs): ¼” TRS Female, Impedance Balanced
Maximum Output Level: +18 dBu, ±0.5 dB
Frequency Response: 20 Hz to 20 kHz, ±0.2 dB
Dynamic Range (a-wtd): > 112 dB
THD+N (1 kHz, -1 dBFS, un-wtd): < 0.005%
Output Impedance: 51Ω
Crosstalk (1 kHz, channel-to-channel): < -80 dB
Headphone Outputs
Type: ¼” TRS Female, Stereo, Unbalanced
Maximum Output Level: 150 mW/channel @ 60Ω
Frequency Response: 20 Hz to 20 kHz, ±0.3 dB
Dynamic Range (a-wtd): > 103 dB
THD+N (1 kHz, -1 dBFS, un-wtd): < 0.005%
Crosstalk (1 kHz, channel-to-channel): < -80 dB
Impedance Working Range: 16Ω to 600Ω
Internal Talkback Microphone
Type: Electret Condenser
Sensitivity: -42 dB
Signal Level LEDs
Signal: 1 -50 dBFS
Signal: 2 -30 dBFS
Signal: 3 -20 dBFS
Signal: 4 -10 dBFS
Signal: 5 -6 dBFS
Signal: 6 -4 dBFS
Signal: 7 -2 dBFS
Clip: -0.5 dBFS
Digital Audio
Host Interface: USB 3.0 (backward compatible with USB 2.0)
ADC Dynamic Range (A-wtd, 48 kHz): 118 dB
DAC Dynamic Range (A-wtd, 48 kHz): 118 dB
Bit Depth: 24 bits
Internally Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
ADAT Optical I/O: ADAT/SMUX II formats supported [16x16 (44.1/48 kHz), 8x8 (88.2/96 kHz)]
S/PDIF I/O: RCA female connections, supported up to 96 kHz
Word Clock I/O: BNC connector, 4.5 Vpp @75Ω load
Clock
Jitter: <50 ps RMS (20 Hz – 20 kHz)
Jitter Attenuation: >60 dB (1 ns in => 1 ps out)
Power
External Power Adapter: +12 VDC, 3.0A, center positive
Connector Type Barrel: 5.5 mm OD, 2.1 mm ID, 9.5 mm length
Physical
Dimensions: 1U rackmount
Height: 1.75” (44.45 mm)-Depth: 5.5” (139.7 mm)-Width: 19” (482.6 mm)
Weight: 4.9 lb. (2.22 kg)
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