HiFi Headphone amplifier circuit using TL072 low noise
We will use Class A headphone amplifier circuit that is very good quality sound. Consists low noise Op Amp ICs and 2 transistor as main so have very cheap [...]
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June 3, 2020
Simple Electronic Stethoscope circuit
Simple Electronic Stethoscope circuits
This is Electronic Stethoscope circuits. Usually the stethoscope is a medical device that listens to the heartbeat. Which we can make it with the least amount of electronic equipment so easy to make.
August 26, 2017
Low Voltage Preamplifier Circuit with Tone Control
The simple low voltage preamplifier circuit for headphone with tone control that use 1.5V X 2.The transistors as main. For MP3 player or other small source.
April 4, 2015
3 Transistor Headphone Amplifier Circuit | Class AB
Two circuits of Hifi transistor headphone amplifier!
June 24, 2010