Input voltage: AC220V/50Hz;

Rated power: 25W;

Frequency response: 20Hz ~ 20KHz;

Weight: 4.41KG;

Specifications (length * width * height) mm: 400 * 400 * 45;

Input method: 4-channel microphone card dragon mother, 4-way lotus;

Output mode: main channel dual channel balance, 6.35 socket. SUB dual channel 6.35 socket;

Mono input with high quality microphone amplifier;

Function: high and medium bass adjustment, microphone 48V power supply selection, recording output, 2 group output, 2 auxiliary output, digital reverb;

Each channel has high, medium and low three-parameter equalizers;

Beautiful sound quality;

External low noise power supply design;

Recording input and output functions are available;

Maximum output level: 19dBm (1KHz, THD = 0.5%);

Residual noise: -75dB;

Signal to noise ratio: 71dB;

The equivalent noise source input electromotive force is -12dBm;

Headphone output power: 40mw (1KHz, THD = 0.5%, 200);

Equilibrium: low frequency: 80Hz ± 15dB;

Intermediate frequency: 2.5KHz ± 15dB;

High frequency: 12KHz ± 15dB;

Gain control: Mono: -55dB ~ 0dB. Stereo: -10dB to 0dB;

Frequency response: 20Hz ~ 20KHz (+1dB, -3dB);

Total harmonic distortion + noise: ≤ 0.05% (1KHz, 0.775V);

Switch, indication: ship type switch, panel power indicator, monitor level indication;

Factory configuration: finished product, manual, certificate, warranty card, power adapter.