Audio Amplifier Archives - Page 3 of 19 - Amplifier Circuit Design

1000W Power Audio Amplifier

By Amplifier CircuitPosted on December 9, 2014August 11, 2015

This is 1000W power amplifier circuit built using many power transistors. The following scheme diagram is used for single/mono channel […]

By Amplifier CircuitPosted on September 16, 2014August 11, 2015

This is circuit design of 200W mono / stereo power amplifier using TDA1514A. This circuit support mono and stereo channel. […]

By Amplifier CircuitPosted on August 1, 2014

This is a simple, easy built and low cost circuit diagram of 3W stereo audio amplifier based power IC BA5406, […]

By Amplifier CircuitPosted on June 25, 2014

Here the schematic diagram of headphone amplifier which built based single MOSFET as the main amplification component. This circuit is […]

By Amplifier CircuitPosted on June 21, 2014

This is the mini audio amplifier circuit which built using power IC AN7115 as the main part. Tipically, with 9VDC […]

By Amplifier CircuitPosted on October 18, 2013

Here is the 100W power audio amplifier circuit diagram build based on a pair of FET component on final amplifying […]

By Amplifier CircuitPosted on September 9, 2012

The amplifier is designed for independent in a small speaker box. Can support to Walkman, Mini-Disc and CD players, computers, […]

By Amplifier CircuitPosted on August 20, 2012August 20, 2012

This Amplifier is 12 watts and to operate this is use source of dual symmetric ± 12 volt. The 741 […]