DSPPA M835, Руководство пользователя

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8
Performance specification
Type
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;
5.0mV(±0.5mV), 1kHz/balanced
EMC input sensitivity 300mV(±50mV), 1kHz/unbalanced;
Telephone sound source input
sensitivity
775mV(±50mV), 1kHz/unbalanced;
Frequency response
MIC: 100Hz-12kHz (±3dB);
TEL: 100Hz-12kHz (±3dB);
LINE: 80Hz-16kHz (±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 600W 800W
Dimension of machine (L×W×H mm) 483×413×132
Dimension of packing (L×W×H mm) 540×510×200
Net weight 14.7kg 19.9kg 22.1kg
Gross weight 18.0kg 23.2kg 25.4kg
Specifications are subject to change without notice