Amplificatori audio

The 2N3055 power amplifier circuit is an excellent choice for anyone looking to build a simple and reliable amplifier circuit.

This good detail both circuit diagram ,PCB,part assembly,layout and show case in completed set that you can make with this information for ...

Build a passive Bass Tone Control Circuit that will provide high-quality audio output without active components like transistors or ICs.

home back to Schematics published: Mar-11-2013, updated Oct-17-2022 Headphone amplifier schematics designed by Solderdude: Below a (fully working) prototype of the desktop version (with the filter …

More than eleven years after its publication on this website and an ever increasing success, the 3 - 5W Class-A Audio Amplifier has undergone some small modifications (the addition of R1, Q2, R6 and the substitution of Q4 with a Darlington transistor) capable of producing a major improvement.

Constructing a 150W Amplifier Circuit Diagram using TIP3055 can be a rewarding DIY project for audio enthusiasts and professionals alike.

In this post I have explained 6 simple, cheap class A power amplifier circuits which can be used for any small scale audio amplifier application. By: Dhrubajyoti Biswas 1) Zero

The ML-2 is a massive class A mono amplifier. It's output power is often advertised to be 25 watts but it's actually more than that, maybe up to 100W. With its class A design that means it's large, heavy, it runs hot and it's power hungry (even when idle). It'll happily suck 400W from mains (double that if your system is stereo !). The ML-2 was used in the HQD system. Since the HQD is based on Quad ESL-57 panels, the power of the amplifier had to be low but it should be able to drive low…

This is a mono 100-watt transistor amplifier circuit diagram. this circuit diagram can make 100 watts using one pair of transistors