| Equivalent Input Noise | 150 ohm source impedance, 20 Hz to 20 kHz:
Mic in to insert send out, max gain -125 dBu |
| Residual Output Noise | All outputs, master levels off, all channel levels off: -95 dBu
All outputs, master levels unity, one channel level unity: -80 dBu |
| Frequency Response | Mic input to any output (gain at unity, +0 dB / -1 dB): 20 Hz to 30 kHz |
| THD+N | 22 Hz to 80 kHz bandwidth: Mic in to Main out (+4 dBu output): < 0.03% |
| Attenuation and Crosstalk | Adjacent Inputs @ 1 kHz: -90 dB
Inputs to Outputs @ 1 kHz: -80 dB
Fader Off @ 1 kHz: -75 dB
Mute Switch / Break Switch Mute @ 1 kHz: -90 dB |
| Common Mode Rejection Ratio | Mic In to Main Out, max gain, 1 kHz: 70 dB |
| Maximum Level | All inputs: +22 dB
Main Out XLR: +28 dBu
All other outputs: +22 dBu |
| Impedance | Mic In 3.8 kOhms
Channel Insert Return 10 kOhms
All other inputs ≥ 20 kOhms
Tape output 1 kOhms
Phones output 25 ohms
All other outputs 120 ohms unbalanced, 240 ohms balanced |
| Equalization | Low ±15 dB @ 80 Hz
Mid ±15 dB @ 2.5 kHz
High ±15 dB @ 12 kHz
Low Cut Filter 18 dB/octave @ 100 Hz |
| Maximum Voltage Gain | Mic Input Channel to:
Insert Output: 50 dB
Tape Output: 60 dB
USB Output: 50 dB
1/4" Main Output: 70 dB
XLR Main Output: 76 dB
Monitor Send: 76 dB
FX Send: 90 dB
Mono Line Input Channel to:
Insert Output: 30 dB
Tape Output: 40 dB
USB Output: 30 dB
XLR Main Output: 56 dB
Monitor Send: 56 dB
FX Send: 70 dB
Stereo Line Input Channel to:
Tape Output: 30 dB
USB Output: 30 dB
XLR Main Output: 46 dB
Monitor Send: 46 dB
FX Send: 60 dB
Tape Input to:
XLR Main Output: 36 dB
USB Input to:
XLR Main Output: 36 dB
Stereo Return to:
XLR Main Output: 26 dB |
| Digital Effects | I/O: mono input / stereo output
Number of Presets: 16 |
| Meters | Main L/R Mix:
Two columns of 12 segments each: OL (+20 dBu), +15, +10, +6, +3, 0 (0 dBu), -2, -4, -7, -10, -20, -30
Channel OL LED:
Measured post-EQ, pre-fader (-3 dB before channel clipping): 18 dBu |
| Graphic EQ | Frequency Centers [7-Band]: 125, 250, 500, 1k, 2k, 4k, 8k
Gain: ±15 dB
Assignable to Main or Monitor, bypassable |
| USB | USB Recording to Computer (Mac & Win) |
| Phantom Power | 48 VDC to all mic channels simultaneously |
| AC Power Requirements | Power Consumption: 30 watts
Universal AC Power Supply: 100 - 240 VAC, 50 - 60 Hz
Class II Detachable Line Cord: Yes |
| Operating Temperature | 32 - 104˚F (0 - 40˚C) |
| Dimensions | 3.6 x 14.6 x 14.1" (91 x 370 x 358 mm) |
| Weight | 9.0 lb (4.1 kg) |
