Musical & Effects Circuits

New Circuits

Popular Circuits

Ultra-precise long time delay relay
Conversion Receiver For 160 To 20M Circuit
Arduino IR Transmitter & Receiver w/ LEDs Flickering Issue (Whats wrong with this circuit?)
surround power amplifier lm3886
Phantom Powered Microphones
Basic Multimeter
Preamp Protection
The MAX4108 4109 4308 4309 large capacitive load drive circuit diagram to enlarge
Zero volt switching circuit diagrams
Three reversing operation of the reverse brake circuit