
QUASAR ELECTRONICS KIT No. 1070, Our circuit gets away with all these problems because the controls are electronically simulated in the IC itself, without having to take the signal through potentiometers. The integrated circuit incorporates VOLUME, BALANCE, BASS and TREBLE controls and it is only necessary to apply appropriate DC voltages externally to operate them. This is a really impressive array of specifications which, added to the DC control feature, sum up to a really interesting device fit to be used as the heart of a modern hi-fi preamplifier. As you can see from the specifications, the circuit is really meant to be a control unit for a preamplifier, leaving the choice of inputs open to the constructor’s needs. The use of a properly designed printed circuit board is very desirable as it speeds construction up considerably and reduces the possibility of making errors. Quasar Electronics Kit boards also come pre-drilled and with the outline of the components and their identification printed on the component side to make construction easier. Schematic Diagram.

Tags : electronics kit, impressive array, dc control, quasar electronics, dc voltages, component side, treble controls, control feature, schematic diagram, integrated circuit, hi fi, constructor, remote control, heart
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