MrDEB
Well-Known Member
I am a Boy Scout leadr and I have a scout wanting to build a graphic equalizer with a tone control circuit included.(am the electronics merit badge counslor)
I found several circuits using parts that I can't locate
the tone control circuit is no problem= use a lm1036n
the equalizer circuit uses a ba3812l or a lmc835n
basically he wants to input his tv, stereo, etc.then output to some speakers.
found several circuits at https://electronic-circuits-diagrams.com/audioimages/audiockt12.shtml
https://wiredworld.tripod.com/tronics/mixer.html
the circuits at wiredworld looks good but parts
any ideas or better circuits
I found several circuits using parts that I can't locate
the tone control circuit is no problem= use a lm1036n
the equalizer circuit uses a ba3812l or a lmc835n
basically he wants to input his tv, stereo, etc.then output to some speakers.
found several circuits at https://electronic-circuits-diagrams.com/audioimages/audiockt12.shtml
https://wiredworld.tripod.com/tronics/mixer.html
the circuits at wiredworld looks good but parts
any ideas or better circuits