Volume and tone control preamplifier - DIY Kit

When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control.This kit comes complete with all input / output connections and potentiometers. Furthermore it is possible to amplify or attenuate the input signal.

Features

• stereo volume control
• stereo Baxandall bass and treble control
• bass and treble potentiometers with centre click
• customizable attenuation or amplification
• complete with knobs

Specifications

• supply voltage: 2 x 12VAC / 100mA
• frequency response: 3Hz – 500kHz (-3dB)
• standard amplification: x1
• signal to noise ratio: 98dB
• harmonic distortion: < 0.005% (@1KHz)
• maximum output: 5V RMS
• tone control:
  • + and -15dB @ 20Hz
  • + and -15dB @ 15kHz
• Input impedance: 50k ohms
• PCB dimensions: 105 x 70mm / 4.1 x 2.75″