300W Mosfet power amp OCL HIFI Class AB by K1530+J201

Thursday, August 21st, 2008


Younger student brother will take an interest to do electronics project sends a teacher. Then come to consult with me. He wants to build Mosfet power Amplifier 300W rms model the stereo Amp. Which be the character OCL the sound is good. I then try to seek the circuit [...]

140W IGB power amplifier HIFI

Monday, August 11th, 2008


As collect power amplifier hifi circuit come to many the circuit. Today I begs for to advise the circuit that uses IGB be important equipment. And still give tall drive arrives at 140W interesting good. This circuit still very bias keep well be amp class AB. At power shape the loud [...]

120W rms power amp OCL Transistor bipolar

Saturday, August 2nd, 2008


A friend takes an interest to want to try build hi-fi power Amplifier the some one. He likes model class AB , because the sound is good. keen bass good distinct.I chooses this circuit gives him sees , be power Amplifier hi-fi OCL 120W rms sizes really,if use power [...]