I started working on Aikido. Aikido is a great topology (noise cancellation). It can be used for headphone amplifier/line stage/pre-amp, etc. See picutres.
I plan do do a class-A power amplifier based on Aikido input stage and MOSFET output stage - called MOSKIDO ;)
Friday, August 17, 2007
Today I've finally completed Battery Powered PSU (named Daja). Its is fully automatic (no switches at all, triggered by client - 12V trigger) based on relays. When not used battery are being charged. Charging is advanced using several stated: batery revival (trickle charge), current limited charging, voaltage limited charing and finally float charge. No maintainence is needed. Connectors are RCA and all fully fused.
See pictures with comments.