MH-3011F Preamplifier

※ High-grade aluminum 2U black sandblasted panel, beautiful and generous;

※ 10-bit LED level dynamic indicator;

※ With bell/siren sound output, and has the priority function;

※ 10 input (5 microphone, 3 route, 2 emergency);

※ The volume of each input channel is adjusted independently;

※ With total volume, high pitch and low pitch can be adjusted independently;

※ With sound function, automatic sound to -30DB;

※ With 4 AV output interfaces, can be connected to 4 pure back-end power amplifier;

※ Microphone input (MIC) : 600 OHms (Ω) 5mV, imbalance;

※ Emergency input (EMC) : 10K OHMS (Ω) 200mV, imbalance;

※ Line input (AUX) : 10K OHMS (Ω) 200mV, unbalance;

※ Line output: 10K OHMS (ω) 0.775V (0 dB), unbalance;

※ Frequency response: 60Hz~15kHz(±3dB);

※ Nonlinear distortion: THD<0.01% at 1kHz;

※ Signal noise ratio S/N: >70 dB;

※ Tone adjustment range: BASS:100Hz(±10dB), TREBLE:12kHz(±10dB);

※ Silent suppression ability: MIC1 input,MIC2~ MIC5, EMC1~ EMC2, AUX1~AUX3 signal attenuation 0~30 dB;

※ When EMC1~EMC2 input,MIC2~MIC5, AUX1~AUX3 signal attenuation 0~30 dB;

※ Power supply: AC220V±10% 50-60Hz;

※ Power consumption: 10~15W;

※ Machine size: 89(H)×483(W)×350(D) mm;

※ Net weight: 5.96kg;