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25th July 2002, 01:10 AM	(permalink)
ElectroMaster Administrator	Audio Notch Filter At first glance this circuit looks fairly complex, but when broken down,can be divided into high pass and low pass filter sections followed by a summing amplifier with a gain of around 20 times. Supply rail voltage is +/- 9V DC. The controls may also be adjusted for use as a band stop (notch) filter or band pass filter. __________________ Electro Tech Online Owner - PM me if you find a problem! Email verification didn't arrive? Click here. (PLEASE DO NOT ASK ME FOR CIRCUITS OR PARTS - I WILL NOT ANSWER)

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