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Audio Circuits:  Stereo Circuits, Page 1
Stereo Audio Circuits:   #'s - R        S - Z

Last Updated on: Friday, April 25, 2008 04:12 PM
Audio Circuits -- Main Page
 
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

(AN-11) LX1720: High-Efficiency Class-D, Stereo Audio Amplifier Controller IC. Summary:  Application Note Microsemi 1501 (added 2/07)

20 Watt/Channel Stereo Power Amplifier:  (schematic / circuit design added 9/02)

27MHz toy car Transmitter:  (circuit / schematic added 6/05)

Add on Stereo Channel Selector:  (circuit / schematic design added 6/06)

AN-147: Low Cost IC Stereo Receiver:  National Semiconductor Application Note   (app note added 2/06)

AN-543 - Stereo FM Transmitter (DSP, 26,085 bytes):  AN-543-StereoFMTransmitter-Analog Device Application Notes  (app note added 10/06) 

Big-E Stereo Parabolic Microphone:  This device is a stereo amplifier for a high sensitivity stereo parabolic microphone. It can be used for listening to distant sounds. Typical parabolic microphones are monophonic, this unit has a stereo audio path that helps produce more realistic sounding audio. The Big-E can be used with headphones or as an audio source for a stereo tape recorder or a PC sound card. This circuit also works nicely as a remote stereo audio receiver for accompanying a video surveillance system. It is capable of operating on  end of a four wire shielded cable that is more than 100 feet long. For remote operation, a set of inexpensive amplified PC speakers can be connected to  outputs for monitoring  sound....   (added 6/06)

Heathkit A9C:  Heath hi-fi amp model A9C (schematic added 11/06)

Heathkit SA2:  Heathkit SA2 output transformers (project / circuit added 11/06)

Improved FM Stereo Modulator:  (electronic circuit added 7/03)

JT-Db E Converts Consumer Stereo Inputs to Mono Balanced MIC Output:  (circuit / schematic design added 6/06)

JT-MB D Passive Stereo Matrix for M S MIC Technique:  (circuit / schematic design added 6/06)

Low Cost IC Stereo Receiver:  National Semiconductor Application Note   (app note added 2/06)

LX1720: High Efficiency Class-D Stereo Audio Amplifier Controller IC:  MicroNote 1501 from Microsem  (app note added 6/06)

LX1720: High-Efficiency Class-D, Stereo Audio Amplifier Controller IC. Summary (AN-11):  Application Note 11 from Microsem  (app note added 6/06)

Ms Stereo Microphone:  (circuit / schematic design added 6/06)

MS Stereo Microphone:  (schematic added 10/06)

Pushpull Class a 2a3 Stereo Amp:  (circuit / schematic design added 6/06)

RIAA Equalized Stereo Phono Preamp:  (circuit / schematic design added 6/06)

Stereo Audio Circuits:   #'s - R        S - Z

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