1. The new appearance panel design of V5.1 power amplifier is carefully installed in a standard 4U chassis. The structure is simple, safe and firm, and the layout is scientific and beautiful.

2, using 3 layers of circuit, a new circuit design, configuration of circulating transformer power supply, large capacitor reserve, while using high power to tube amplification, dynamic wide, smooth and soft frequency curve, sweet and thick sound;

3, with high-quality signal conversion characteristics, it has very small harmonic distortion, intermodulation distortion, instantaneous intermodulation distortion; good electromagnetic compatibility, anti-shock resistance;

4, specifically for the private audio and video system development of the power amplifier, the use of imported parts, to ensure that the matching with the corresponding speakers, can create a perfect intensity, delicate, strong penetrating power, bass thick and flexible.

1. Output power: 8Ω 5*400W+700w;

2. Signal to noise ratio: >90dB;

3. Damping coefficient: >200@8Ω;

4, frequency response: 10Hz ~ 20KHz ± 0.5dB;

5, harmonic distortion: ≤ 0.05%;

6, input sensitivity: 0.775Vms;

7, input resistance: 20K/10K (balance / unbalance);

8, body size (H * W * D): 200 * 480 * 480 (mm);

9, net weight: 30KG;

10. Power supply: 220V (50-60Hz).