OTL Amplifier Circuits Archives

100 watts OTL amplifier circuit using transistor MJ15003-MJ15004

Last Updated on: October 31, 2020 by Apichet Garaipoom

100 watts OTL Power Amplifier circuit using transistors

If you are looking for Small PA amplifier circuit using transistors. This may be first choice for you. The output is 100 watts power, very loud and very durable, easy to builds. Is is real?

2N3055 Amplifier circuit with PCB, 50W to 60W

Last Updated on: June 18, 2022 by ElecCircuit.com

50W OCL Audio Power Amplifier using 2N3055

This is three Simple 50w OTL audio amplifier circuit by 2N3055, can build easy and cheap, It’s durable and very loud sound , Not needed speaker Protection. […]

TBA820M Amplifier circuit stereo 2 watts

Last Updated on: April 17, 2022 by Apichet Garaipoom

circuit of power amplifier mini 2w + 2w using TBA820

This is TBA820m Amplifier circuit stereo 2W+2W, supply voltage 12V, Easy to build and cheap. on DIP-8pins same LM386. but TBA820M use easy better. […]