- 2 channels with mic/instrument preamps (front-panel 1/4")
- ADAT Lightpipe output (TOSlink)
- 24-bit audio resolution
- Selectable sample rate (44.1k and 48k) and external sync
- Word clock I/O (75-ohm BNC) for synchronization to other digital devices
- Line inputs are half-normalled as insert ins or standalone A/D
- M-S matrix encoding on channels 7 & 8 with width control
- Phase reverse switches on even channels
- Low-cut filter on channel 1 (-12dB/oct @ 80Hz)
- 8 channels, each with:
- XLR mic input
- 1/4" TRS line input
- 1/4" preamp out
- 3-segment LEDs
- 20dB pad
- Phantom power with indicator (groups 1-4, 5-8)
- Mic Inputs
- Variable Gain: 50dB
- Frequency Response: 20-20kHz, +/- 0.11dB; mid gain
- Signal-to-Noise Ratio: 120dB, A-weighted; mid gain
- Dynamic Range: 120dB, A-weighted; mid gain
- THD+N: 0.00041% -107dB, 1dB below clipping, 22Hz-22kHz; mid gain
- EIA Noise Rating: -129dBu @ max gain, 600 ohms, 22Hz-22 kHz (unweighted)
- Input Impedance: 2.85k ohms, no pad; 3.600k ohms, pad engaged
Instrument Inputs - Input Impedance: 3M ohms
- Variable Gain: 44dB
- Frequency Response: 20Hz-20kHz, +/- 0.03dB; mid gain
- Signal-to-Noise Ratio: 133dB, A-weighted; mid gain
- Dynamic Range: 133dB, A-weighted; mid gain
- THD+N: 0.0018% -95dB, 1 dB below clipping, 22Hz-22kHz; mid gain
- System Throughput Gain: 6dB to 50dB (balanced out); 0dB to 44dB (unbalanced out)
Line Inputs - Line Input Impedance: 20kOhms (balanced), 13.3k ohms (unbalanced)
- Frequency Response: 20Hz-20kHz, +/- 0.04dB
- Signal-to-Noise Ratio: 110dB, A-weighted
- Dynamic Range: 110dB, A-weighted
- THD+N: 0.00067% -103dB, -1dBFS, 22Hz-22kHz
Additional Features - Maximum Rated Analog Output (Digital Clip): +26 dBu (balanced), +20 dBu (unbalanced)
- Output Impedance: 600 ohms (balanced)
- M/S matrix: L=M+S/3 and R=M S/3
- Digital Clip Level at Line Inputs: +20dBu
- Channel Quasi-Peak Level Indicators: Light 3dB, 10dB and 20dB below digital clip
- Word Clock Range (Switchable): 44.1kHz, 48kHz and external
- Word Clock Slave Sync Range: 33kHz to 59kHz
- Word Clock Impedance: 75 ohms
- Power: 18 VAC (16.5 VAC minimum) @ 3.5A inline power adapter
