Electronic projects |
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Audio - amplifiers
Powerful guitar amplifier with preamplifier included.
author: RED Free Circuit Designs visits: 3350 
200W audio amplifier with TDA2030 with power supply circuit included
author: Kemo Kits visits: 1934 
This audio amplifier is built about most famous 2N3055 transistors.
author: Jacint Chapo visits: 1882  author: JOHN SMITH visits: 1879 
60w amplifier designed for bass. Preamp included.
author: RED Free Circuit Designs visits: 1151 
You can use this powerfull amplifier in any small audio project. It is very small (6.5 x 4.5 cm).It outputs 10W and uses a 9V battery.
author: visits: 811 
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: 747 
High Quality, very simple design. No need for a preamplifier.
author: RED Free Circuit Designs visits: 720 |
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