UNIVERSAL STEREO PRE-AMPLIFIER
Amplifier kits and modules are great for an audio project but you often find that you need a volume control and preferably also tone control. This kit comes complete with all input and output connections and potentiometers.
Allows a standard turntable to hooked up to any stereo RCA type auxiliary input on a home audio system. This unit amplifies the voltage of a turntables pre-output to match the input of an auxiliary RCA input so you can hear a turntable play with out having to turn your stereo's amplifies all the way up.
This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction. Specifications: * power supply: 10-30V DC / 10mA * output impedance: 1Kohm * adjustable output level: max. 40dB * frequency range: 20Hz to 20kHz ± 3dB * max. input signal: 40mV * PCB dimensions:...