Portable Monitor Mixer

Specifications:
1) Maximum output power: 400W/ 4Ω at 0.5% THD at 1kHz
2) Frequency response:
a) 20Hz - 20kHz +1dB, -3dB at 1W output into 4Ω (power amp out)
b) 20Hz - 20kHz +1dB, -3dB output into 10kΩ (main out, monitor out, effect
send)
3) Total harmonic distortion:
a) <0.5% at 20Hz - 20kHz, 400W output into 4Ω
b) <0.5% at 20Hz - 20kHz, +4dB output into 10kΩ (main out, monitor out,
effect send)
4) Hum and noise: -40dB
5) Maximum voltage gain:
a) Channel in (Lo-Z) to power amp out: 76dB
b) Channel in (Hi-Z) to main out: 48dB
c) Aux in to main out: 31dB
d) Tape in to main out: 31dB
6) Input channel equalizer:
a) High: 12.5kHz shelving +15dB
b) Mid: 3kHz peaking +12dB
c) Low: 80Hz shelving +15dB
7) 5-dot LED muter (-18, -10, -5, 0, +3dB)
8) Graphic equalizer: 7-band (63, 160, 400, 1k, 2.5k, 6.3k, 16kHz) +12dB maximum
9) Internal digital effect: 3 types (vocal, L hall, S hall)
10) Phantom power: +48V is supplied to electrically balanced inputs for powering
condenser and microphones via 6.8kΩ current limiting/isolation resisters
11) Foot switch digital effect mute: on / off
12) Power supply (European standard): 115V / 230V AC, 50 / 60Hz
13) Power consumption: max. 450W