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Home Projects Audio Stereo tape head preamplifier using LA3161

 
 

Stereo tape head preamplifier using LA3161
author: Rajkumar Sharma



 

Specifications


 

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

  • 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


 

Download


Download this circuit in PDF

 

 
 

 
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