Stereo Pre Amplifier Kit
Amplify tiny audio signals fifty times with this electronic kit, and deliver them to a power amplifier cleanly and undistorted. AGC (automatic gain control) eliminates distortion. This circuit is useful in boosting the output from tape heads, microphones or a magnetic phono cartridge etc.. for input to an audio amplifier. Requires a 12 VDC power supply at about 100 mA peak.
Stereo Pre Amplifier Kit Reviews: