How To Make A Simplest Audio Amplifier - Circuit Diagram Added

The concept looks very simple, just some transistors, capacitors and one transformer, that's all required for making this simplest audio amplifier.

The whole circuit can be built over a veroboard with the requierd outputs and the inputs configured as per the shown diagram

Please Refer the Circuit Diagram 

The circuit is made in the following manner:

Join R8 in line with C5 also LED to the input resistor of T6.
Join R8 in line with C3 also SCR's gate to the output of T11.
Join R3 to C10 and als T10 to the input of T1
Join R1 in line with C11 and

C1 to the input supply of T11
Join R1 along with C10 not forgetting SCR's gate to the emitter of T3
Join R1 in line with C2 and C1 to the emitter of T3
Join R10 to C10 furthermore SCR's gate to the external pin-out of

T10
Join R1 along with C6 moreover T10 to the input capacitor of T7.
Join R1 near t C5 not forgetting SCR's gate to the input resistor of T6.
Connect R10 along with C10 not forgetting LED to the input supply of T9.
Join R10 to C10 furthermore SCR's gate to the input capacitor of T7.
Join R5 near t C8 and C1 to the input supply of T9.
Connect R10 in line with C10 not forgetting LED to the external pin-out of T11
Connect R10 in line with C6 also LED to the input capacitor of T11
 



Article Written By Swagatam

Swagatam is a blogger at Expertscolumn.com

Posted on: Last updated: 25-07-2016 252 0

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