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Low pass filter - Subwoofer circuit diagram
Low pass audio filter for subwoofer with TL064 integrated circuit

author: Soulis Papanastasiou
visits: 89952
2N3055 Power Amplifier circuit diagram
This audio amplifier is built about most famous 2N3055 transistors.

author: Jacint Chapo
visits: 78985
200W audio amplifier circuit diagram
200W audio amplifier with TDA2030 with power supply circuit included

author: Kemo Kits
visits: 75157
100W RMS Amplifier circuit diagram
100w RMS audio amplifier with transistors.

visits: 65790
High Quality Intercom circuit diagram

author: Andy Collinson
visits: 45242
Ultrasonic Dog Whistle circuit diagram

author: Tomaz Lazar
visits: 44426
Insect Repellant circuit diagram

author: Graham Maynard & Andy Collinson
visits: 42989
Electronic Stethoscope circuit diagram

author: Audioguru
visits: 41659
Speaker Microphone Circuit circuit diagram

author: Andy Collinson
visits: 40503
10W Audio Amplifier with Bass-boost circuit diagram
High Quality, very simple design. No need for a preamplifier.

author: RED Free Circuit Designs
visits: 33703
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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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project subcategories:
All subcategories
preamps, filters, effects
VU meters & spectrum analyzers

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