Product details of Audio Amplifier Board 200W+200W High-power 2.0 Channel Reverberation Amp Board Knob Model OK-400 2 AC22-26V
- Working voltage: double AC 22-26VTotal harmonic distortion: <0.02%
- Maximum output: 250W + 250W
- Impedance: 4-8ohm
- Transformer power: capacity> 200W
- Frequency response: 10HZ-20HZ
- Signal to noise ratio: 90db
- Channel separation:> 96db
- Amplifier tube model: 2SK385
- Except Volume Knob.
- Size: 15.8 x 16.7 x 4.2cm
- Made in China(100%)