6n9p Push EL34 single ended Class A 13W+13W hifi stereo Electronic Tube Power Amplifier kit

Product details:

This price is for the kit and the buyer needs to weld and assemble it themselves.

Using metal film resistors, imported small volume color TV capacitors, and other capacitors with a voltage resistance of 450V or above, with stable performance.
180W power transformer+13W output transformer.
CNC stamping machine case.

Parameters:

Output power: 13w+13w (RMS);

Frequency response: 35Hz~18kHz (± 3dB);

Total harmonic distortion: ≤ 1.5%;

Input peak voltage: 500mV

6N9P+EL34 Component List


Resistance package

0.33u630v * 2

220uf63v * 2

22/400v * 1

47/450v * 1

330uf/450v * 1

47uf/450v * 1

5z3p * 1

6n9p * 2

EL34 * 2

Pipe seat * 5

Power transformer 180w290v * 26.3v * 25v3.15v * 2

Output transformer 13w3.5k * 2

Choke coil 5H * 1

Chassis * 1

Machine foot * 4

Signal input socket * 2

Output socket * 6

Power socket * 1

Switch * 1

Potentiometer 100K * 1

Potentiometer knob * 1

Double core shielded wire 35cm

Sleeve 15cm

Welding line 3m

3mm 4mm screw nut, etc

Attention:

The tube amplifier needs to be connected to the load before starting up and using it. No load will burn out the output transformer