M8 Low Distortion HIFI 2SC5200 2SA1943 transistor Audio Amplifier Board 150W*2
The M8 power amplifier based on HDAM-SA current module transmission architecture has transparent sound, realistic details, and charming sound. The internal transmission loss and distortion of the current are very low, and the high-frequency performance is excellent. It adopts current feedback mode, with higher speed and flatter frequency band. Combined with DC servo circuit, the low-frequency can be extended to below 10Hz. If the heat dissipation is sufficient, it can be adjusted to Class A.
Parameters:
Model: M8
Impedance: 4-8 Ω
Channel: 2
Output power: 150WX2
Input voltage: AC18X38
Output power: 250W/4R 150W/8R
Distortion rate: 0.002%
PCB size: 200 * 78mm
With DC protection, switch delay protection.
Debugging: adjust the adjustable potentiometer so that the voltage drop at the end of TEST point 2 can be adjusted to 20-50mv, and the Class A can be adjusted to 50-100mv. The heat dissipation must be sufficient
List:
1pair X M8 amplifier board（Without heat sink）
Note: This price does not include radiators, which need to be purchased separately.
