Audio Graphic Equaliser


Posted on Jan 6, 2013

Audio graphic equalizers are very common as commercial products (for Hi-fi, car audio and stage use) but circuits for them are very rarely published. I didn`t design this one but it`s really very simple. The details shown are for a 7 band but the principle can be extended to almost any number of bands - if you can find accurate enough components.


Audio Graphic Equaliser
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Flood Sensor with 12F683
RF isolation amplifier
Voltage-ratio-to-frequency-converter
2M Transmitter
Honda Motorcycle CB400 (Hawk II) Wiring Diagram
Light Sensor Circuits
mercury v8 monterey 1963 wiring diagram
Water quality checker project simple circuit diagram
1500A-7V-phase thyristor power regulator circuit a plating



Top