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Audio - preamps, filters, effects


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Electronics Attenuator circuit diagram
Electronics Attenuator
Electronics Attenuator

author: unknown
visits: 9984
Portable Microphone Preamplifier circuit diagram
Portable Microphone Preamplifier
High headroom input circuitry. 9V Battery powered.

author: RED Free Circuit Designs
visits: 9365
Amplifier of acoustic frequencies with preamplifier circuit diagram
Amplifier of acoustic frequencies with preamplifier


author: Kyriakos Kontakos
visits: 8204
page: 1 2


project categories:
folder Audio (49)
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folder Radio (23)
folder Light & LED (31)
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folder Microcontrollers (12)
folder Sensors & control (47)
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folder Miscellaneous (26)

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 amplifiers
 preamps, filters, effects
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