Electronic projects |
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Audio - amplifiers
This is a handy, easy to build general purpose 50 watt amp. The amp has an input for a radio, TV, stereo or other line level device. It also has a phono input for a record player, guitar, microphone or other un-amplified source
author: unknown visits: 27616 
25w audio amplifier with MOSFET transistors for best quality
author: unknown visits: 25634 
Useful to listen in faint sounds. 1.5V Battery operation. Amplifies only faint and weak sounds!
author: RED Free Circuit Designs visits: 21967 
This is a very simple, low cost, Hi-Fi quality power amplifier. You can build it 5 ways, like it’s shown in the table (from 20 W to 80 W RMS).
author: Jacint Chapo visits: 18227 
10W Old-Style ultra-compact Combo. Two inputs - Overdrive - Treble-enhancement.
author: RED Free Circuit Designs visits: 15098 
22w audio amplifier built of TDA1554 and some passive components. Can be used in car audio systems.
author: visits: 13399 |
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