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Saturday, 29. August 2009 by Arya
The following pdf file contains detail information about Circuit Diagram for 5 band graphic equalizer using a single IC/chip (BA3812L). The circuit given in the diagram operates around the five frequency bands: 100Hz, 300Hz, 1kHz, 3kHz, 10kHz. The 5 band graphic equalizer is applicable for radio cassette players, home stereo systems and car stereo systems. Read more [...]