This is digital volume control circuit which uses DS1669 as the main volume control. This is stereo volume control, you can use stereo push button switch for to control both channel by together.
source: http://audio-circuits.blogspot.com/2009/10/digital-volume-control-circuit-with.html
1 comment:
My roommates and I are trying to set up a home media center sound system for our hi-def tv. We are trying to save money by parceling the system together. We need an inexpensive amplifier that give some of the clearest sound.
http://www.avdigitech.com.au
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