Preamp with Tone and Volume Control

Easy-to-build kit device fitted with one stereo audio input and one stereo audio output (RCA)
Preamp with Tone and Volume Control - Image 1

SKU 8220-K8084EAN 5410329374440Item type: Kit,

Description

Easy-to-build kit device with one stereo audio input and output (RCA). It is connected between the amplifier and the sound source (CD player, MP3 player, etc.) and allows separate adjustment of volume, bass, and treble. The input signal can be attenuated or amplified. PCB dimensions: 105 x 70 mm.

Features

  • Tone control:
    + and -15 dB at 20 Hz
    + and -15 dB at 15 kHz

Technical details

PCB dimensions 105 x 70 mm
Power supply 2 x 12 Vac / 100 mA
Frequency response 3 Hz - 500 kHz (-3dB)
Standard gain x 1
Signal-to-noise ratio 98 dB
Harmonic distortion < 0.005% (at 1 kHz)
Maximum output 5 V RMS
Input impedance 50 kohm

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