• Input Impedances:
  • Mic: 1.2kohm
  • Line: 20kohm
• Pre-amp Overall Gain: 0dB to 60dB
• Common Mode Rejection: 70dB
• Equivalent Input Noise: -128.5dBu (unweighted)
• Distortion: 0.001% (below Compressor threshold)
• Frequency Response: 10Hz to 70kHz (-3dB)
• Maximum Input Before Clipping:
  • Mic: +21dBu
  • Line: +45dBu
• Headroom Before Clipping: +21dBu
• Compressor Threshold: -6dBu to +22dBu (variable)
• Compressor Ratio: 1:1 to 10:1 (variable)
• Compressor Attack Time: 1 msec to 100 msec (adaptive)
• Compressor Release Time: 0.1 sec to 3 sec (adaptive)
• Nominal Output Levels: +4dBu/-10dBv
• Output Impedance: 75ohm
• Output Level Switch: 12dB attenuation
• Noise Floor: -85dBu (typical, with ~40dB mic gain)
• VU Meter: Analog movement
• Power Supply: 115V / 230V ac mains, 50/60Hz
• Power Consumption: 30W
• Mechanical: 482W x 88H x 220D (overall) (approx. 19 x 3.5 x 8.7)
• Weight: 3 kilos (approx. 6.6 lbs.)
• High Pass Filter: 12dB per octave cut below 80Hz
• EQ Boost & Cut: +/-15dB (zero phase-shift bell response)
  • LF Frequency : 40Hz to 650Hz variable
  • MID Frequency : 300Hz to 5kHz variable
  • HF Frequency : 6kHz/12kHz switchable

Digital Output Specifications

• Sampling: 24 Bit
• Sampling Rate: 44.1kHz, 48kHz, 88.2kHz or 96kHz selectable
• Output Formats: AES3 compliant (balanced), S/PDIF electrical
• External Word Clock input: 75ohm, 1.25V - TTL level, 44.1kHz to 96kHz (auto synchronizing)