About building, soldering, testing, measuring amps, audio and electronics stuff
Adapting amp inputs for various signal sources.
How do i implement a volume...
About tools, soldering stations, work place gadgets
Experiences from building the 41Hz Audio amps. Feedback. Ask others what they think.
Amp for 3 way active speaker...
Soldering surface mount components, winding toroids...
Farnell has taken up on...
About audio / electric / signal measurement techniques
Advantest R9211 spectrum...
Where to find suitable transformers and casings.