1. The board uses six imported dismantled Sanken tube to tube, 5196 and 1939, 1361-2052, D718-B688 random delivery, batch different but the power sound equivalent.

2. Four of them are responsible for the left and right, channel, the other 2 connected to the BTL circuit for subwoofer use.

3. The use of five-ring 1% metal film resistors, Nichicon 15000UF 40V filter capacitors, the entire circuit board design is beautiful and generous, low noise, cost-effective, very suitable for DIY beginners.

4. Connection Note: Please pay special attention to the output speaker wire can not be shorted, or burn the amplifier tube.

Specification:

Model: DX-2.1

Operating voltage: AC dual AC18-24V

Output power: 3 × 80W

Subwoofer output: 120W

Load impedance: 8Ω

Left and right channel output: 100W+100W

Frequency response: 20ΗZ-30ΚΗz

Distortion: 1%

Capacitance: Nichicon 15000uf 40v

Size: 15.8cm*16.7cm*4.2cm

Weight: 356.2g

Package Included:

1*Amplifier board

Note:

1. Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before ordering.

2. Please allow 1-3g weight error. Please make sure you don't mind before ordering.

3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual colour of the real item. Please make sure you don't mind before ordering, thank you!