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Amplifiers: Audio Circuits  Page 4
Audio Amplifiers:  #'s        A-G        H-L      M-O       P-S      T-U      V-Z
Last Updated on: Friday, April 25, 2008 04:12 PM
Amplifier -- Main Page          Audio Circuits -- Main Page
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
Making a Rugged Connectorized Microphone from a Panasonic Microphone Capsule:  (electronic schematic added 8/02)

 
MCP2030 3 Channel Analog Front-End DeviceOverview:  Microchip Application Note Published 16-Dec-05   (app note added 2/06)
Micro Spy with FETs:  (schematic / circuit added 10/02)
Micro Spy with TTL:  (schematic / circuit added 10/02)
Micro Spy with USW:  (schematic / circuit added 10/02)
Microphone Mixer:  Designed for 3-dynamic microphones (added 4/02)  
Microphone Polarity Tester:  (electronic schematic added 8/02)  
Midi Passthrough Circuit:  (electronic circuit added 1/03)
Mike Pads and Other Small Gadgets:  Includes Active Direct Box circuit (added 4/02)
Mini Bench Amplifier LM386:  (electronic circuit added 4/05)
Mini Portable Guitar Amplifier:  Can be fitted into a packet of cigarettes.  Also suitable as Fuzz-box (added 3/05)
Miniature FM Transmitter #1:  (schematic / circuit added 10/02)
Miniature FM Transmitter #2:  (schematic / circuit added 10/02)
Miniature FM Transmitter #3:  (schematic / circuit added 10/02)
Miniature FM Transmitter:  (electronic circuit added  9/02)
Modification of Panasonic Backelectret Capacitor Microphone WM GOAT Digikey P9967 ND:  This drawing describes the conventional hookup and option where FET is connected as source follower with3 wires to preamp. (added 4/02)
Mono Audio Equalizer :  (electronic Circuit diagram added 03/03)
MOSFET  Power Amp:  DIY high power MOSFET amplifier200 Wrms 8 ohms -350 Wrms4 ohms (added 4/02)
MP3 Player:  This is a pocket-sized MP3 player. It has attracting attention as new kind of the portable audio. I built it let's build a thing in fashion like that.  (added 10/05)
MS 2 MIC Splitter:  Send signal from1-microph1-to two mixers, product datasheet with circuit diagram in PDF format (added 4/02)
MS 82P Microphone Splitter with Phantom Power Buss:  8 channel microph1-splitter that can inject phantom power to microphone, product datasheet with circuit diagram in PDF format (added 4/02)
Noise and Operational Amplifier Circuits:  AN-358 Analog Devices Application Notes  (app note added 2/06)
Noise Canceling Headphones:  (schematic / circuit added 10/06)
Non-Complementary Audio Noise Reduction System:  National Semiconductor Application Note   (app note added 2/06)
OA-15: OA-15 Frequent Faux Pas in Applying Wideband Current Feedback Amplifiers:  National Semiconductor Application Note   (app note added 2/06)
Octave Screamer:  (circuit added 7/02)
One Watt 2.3 GHz RF Amplifier using a MRF2001:  (diagram added 6/03)
One Watt Class C Amplifier:  (electronic circuit added 7/03)

Audio Amplifiers:  #'s        A-G        H-L      M-O       P-S      T-U      V-Z

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