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Audio - amplifiers

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2N3055 Power Amplifier circuit diagram
This audio amplifier is built about most famous 2N3055 transistors.

author: Jacint Chapo
visits: 96131
200W audio amplifier circuit diagram
200W audio amplifier with TDA2030 with power supply circuit included

author: Kemo Kits
visits: 88851
100W RMS Amplifier circuit diagram
100w RMS audio amplifier with transistors.

visits: 77764
Speaker Microphone Circuit circuit diagram

author: Andy Collinson
visits: 49572
60W Guitar Amplifier circuit diagram
Powerful guitar amplifier with preamplifier included.

author: RED Free Circuit Designs
visits: 48703
Electronic Stethoscope circuit diagram

author: Audioguru
visits: 47947
60W Bass Amplifier circuit diagram
60w amplifier designed for bass. Preamp included.

author: RED Free Circuit Designs
visits: 42283
10W Audio Amplifier with Bass-boost circuit diagram
High Quality, very simple design. No need for a preamplifier.

author: RED Free Circuit Designs
visits: 39020
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.

visits: 30862
page: 1 2 3

project categories:
folder Audio (49)
folder Power & high voltage (43)
folder Radio (23)
folder Light & LED (31)
folder Tools & measurement (40)
folder Telephone (18)
folder Automotive (10)
folder Microcontrollers (12)
folder Sensors & control (47)
folder Timers & oscillators (40)
folder Miscellaneous (26)

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preamps, filters, effects
VU meters & spectrum analyzers

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