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Audio - all subcategories
This audio amplifier is built about most famous 2N3055 transistors.
author: Jacint Chapo visits: 38956 
200W audio amplifier with TDA2030 with power supply circuit included
author: Kemo Kits visits: 35196 
Low pass audio filter for subwoofer with TL064 integrated circuit
author: Soulis Papanastasiou visits: 25562 
High Quality, very simple design. No need for a preamplifier.
author: RED Free Circuit Designs visits: 18200 
Powerful guitar amplifier with preamplifier included.
author: RED Free Circuit Designs visits: 17960 |
 Audio (49) Power & high voltage (43) Radio (23) Light & LED (31) Tools & measurement (40) Telephone (18) Automotive (10) Microcontrollers (12) Sensors & control (47) Timers & oscillators (40) Miscellaneous (26)
All subcategories amplifiers preamps, filters, effects VU meters & spectrum analyzers mixers other Doorbell for the Deaf High Quality Intercom Combinational Conjuring Trick POT-PLANT POWER Ultrasonic Dog Whistle Quiz Circuit LED Torch Insect Repellant Speaker Microphone Circuit Magic Wand Conjuring Trick. Led display digital Voltmeter 500W low cost 12V to 220V inverter 2N3055 Power Amplifier Metal Detector Basic UPS Power Supply 200W audio amplifier 100W RMS Amplifier LED Torch PlayPICŪ Low pass filter - Subwoofer |
