1969 Class A Mono HIFI Power Amplifier Board Finished Board or DIY KitRight Channel DIY Kit

1、The board follows S type circuit, with low interference and low noise.

2、There is a gap of 1mm between the angle aluminum and the circuit board, so heat transfer to the circuit board is small.

3、Circuit board is printed with component specifications for easy assembly.

4、Learn about the working principle of amplifier board by assembling the board on your own.

5、10-15W mono channel output.Item Type: Power Amplifier Board

Size: 100x78x36mm / 3.94x3.07x1.42in

Input Voltage: DC 12-35V (corresponding to 9-26V transformer, power must be greater than 100W)

Static Current: 0.8~1.8A adjustable

Output Power: 10-15W

Input Capacitance: ERO

Signal Amplifier Tube: 2n2907

Push Pipe: 2n1711

Power Amplifier Tube: 2N3055

Options:

Left Channel DIY Kit

Left Channel Finished Board

Right Channel DIY Kit

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1 x Finished BoardOR1 x DIY Kit:1 x PCB2 x 2N30551 x 2N17111 x 2N29071 x 1UF Green ERO Input Coupling Capacitor 1 x 2200UF Blue Coaxial Output Capacitor 3 x Blue 220UF Capacitor1 x Blue Black 100UF Capacitor2 x Precision Adjustable Resistor 10 x Copper Foot Resistor1 x 4-Position Terminal Block1 x 2-Position Terminal Block1 x Angle Aluminum4 x Screw2 x Insulation Sheet4 x Insulation Grain1 x LED Indicator4 x Nut