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Audio - amplifiers

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100W RMS Amplifier circuit diagram
100w RMS audio amplifier with transistors.

author:
visits: 5871
60W Guitar Amplifier circuit diagram
Powerful guitar amplifier with preamplifier included.

author: RED Free Circuit Designs
visits: 3350
200W audio amplifier circuit diagram
200W audio amplifier with TDA2030 with power supply circuit included

author: Kemo Kits
visits: 1934
2N3055 Power Amplifier circuit diagram
This audio amplifier is built about most famous 2N3055 transistors.

author: Jacint Chapo
visits: 1882
60W Bass Amplifier circuit diagram
60w amplifier designed for bass. Preamp included.

author: RED Free Circuit Designs
visits: 1151
10W Mini Audio Amplifier circuit diagram
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
18W Audio Amplifier circuit diagram
18W audio amplifier. Small number of components.

author:
visits: 798
50 Watt Amplifier circuit diagram
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
10W Audio Amplifier with Bass-boost circuit diagram
High Quality, very simple design. No need for a preamplifier.

author: RED Free Circuit Designs
visits: 720
page: 1 2 3
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