Product name:3 section bass amplifier circuit
Manufacturer:American Kent Armstrong company produces
Material specification:
LF: + - 15dB, at, 80Hz,
Medium frequency: + - 15dB at 800 Hz
High frequency: + - 15dB, at, 8KHz
Battery: 9V battery power supply
Module: length 42.5mm, width 11mm, height 25mm.
Potentiometer thread diameter: 6.72MM, light rod diameter: 5.99MM.
Range of use:Adapt to some electrical bassPlease choose according to your own needs.
Product performance:To enhance the output volume of passive pickups greatly, so sound becomes more full and the control range of noise to a minimum.
Other remarks:
1, this product is attached to the 3 original potentiometer, no potentiometer and total volume potentiometer choice, because the two potentiometers used in different Bess corresponding different resistances, so we also need to buy suitable in the use of their choice and the volume potentiometer potentiometer.
2, this circuit potentiometer thread part diameter is 6.72MM, than the common Alpha potentiometer to a little bit, please pay attention to the size of the installation.
3, this circuit potentiometer is special, the metal shell plating a layer of paint, it would be difficult to weld, and the active bass circuit is more complex, the waiter to give technical support, so DIY can not reach the friends do not buy.
Material picture: