Natural tone tuning board includes 10 times of front stage amplification and treble, midrange, bass and volume control.
Components are carefully selected, and ne5532 operational amplifier with high cost performance, high-quality small potentiometer, black diamond BP electrodeless coupling capacitor, 1% metal film resistor, Philips CBB capacitor, etc. is adopted.
The kit is equipped with IC socket of op amp, which is flexible to use, convenient to upgrade and suitable for different tastes. The circuit board wiring is reasonable, the noise is small, the component layout is beautiful and generous, and it can meet your critical vision to the greatest extent.
Only the above package content, other products are not included.
Note:different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- Preamplifier Tone Board
- Tone Board
- Audio Board
- Amplifier Board
- Colour: blue
- Package Contents:
1 * Tone Board
|Power supply requirements||AC double 12-15V|
|Mounting hole distance||K=M3 J=53*93|
|Input interface||Standard lotus socket|
|Vocal tract number||Dual channel|
|Type of adjustment||4 way (treble + tenor + bass + total volume)|