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Home / Audio
/ Stereo Audio Balance Indicator

Stereo Audio Balance Indicator

P.
Marian

741

The simplest stereo balance meter circuit schematic available on the
internet! When Left and Right signals are equal, no output is present from U1
and pin 6 is at a steady 4.5V. Unbalanced audio causes the LEDs to vary in
brightness, which causes a difference that corresponds to unbalanced between
channels.

Schematic of the Stereo
Balance Indicato Circuit

741 datasheet

Previous
Stereo TV Decoder Circuit

Next
NBFM 27MHz Transmitter Circuit

Related Tutorials

Speaker Balance Indicator Circuit

Hi-Fi Stereo Preamp Circuit

Stereo
Audio Switch Circuit

FM Stereo Noise Suppressor

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