Type

MP812

MP825

MP835

Rated power

120W

250W

350W

Constant voltage output

70V, 100V

Constant impedance output

4-16Ω (balanced, not grounded)

Line input sensitivity

300mV(±50mV), 1kHz/unbalanced;

Microphone input sensitivity

3.0mV(±0.5mV), 1kHz/unbalanced;

5.5mV(±0.5mV), 1kHz/balanced

EMC input sensitivity

300mV(±50mV), 1kHz/unbalanced;

Telephone sound source input sensitivity

300mV(±50mV), 1kHz/unbalanced;

Frequency response

MIC: 100Hz-18kHz (±3dB);

TEL: 100Hz-18kHz (±3dB);

LINE: 80Hz-20kHz (±3dB);

Tune control

±10dB (Bass: 100Hz);

±10dB (Treble: 10KHz);

Signal to noise ratio

MIC: ≥55dB;

TEL: ≥65dB;

LINE: ≥75dB;

Auxiliary line output

0dBV, unbalanced

Remote microphone input

2000mV, balanced

Protection function

Overload protection, short-circuit protection, temperature protection

Total harmonic distortion

≤ 1% (1kHz, normal working condition)

Output adjustment rate

From full load to no load, ≤3dB

Power consumption

250W

500W

650W

Dimension of machine (L×W×H mm)

483×413×132

Dimension of packing (L×W×H mm)

540×510×200

Net weight

14kg

17kg

19kg

Gross weight

16.5kg

19.5kg

21.5kg