Electronic circuit : Stereo tape head preamplifier using LA3161

The Stereo Tape Head Preamplifier kit is based on LA3161 IC from SANYO.

Specifications

Power supply - 9 ~ 12 VDC @ 20 mA Output power - upto 200 mW Input Resistance - 100 KΩ (Typ), Load Resistance - 10 KΩ (Typ) Low noise, good ripple rejection owing to the on-chip voltage regulator Berg pins for connecting power supply, input and output Power-On LED indicator Four mounting holes of 3.2 mm each PCB dimensions 51 mm x 54 mm

Schematic

Parts List

PCB