This fuzz distortion circuit was found in old RCA documentation. Equivalent transistors may be used and the input signal must be at least 1 V wide.
This stage of audio power is suggested by the Hitachi Semiconductor Manual, using a complementary pair at...
This stage is intended to receive modulated optical signals, using as a receiver a photodiode....
This circuit has an automatic dynamic gain control in a range of 6 dB to 40 dB. We found it in...