homebrew

Hello, This is my first post in this particular section on AK, I have been member since 2015. I have an old power amp kit or homemade unit and I don't have any information regarding its origin. I searched in google for an 1 hour today trying to find a kit manual or vintage AD. I thought...

I just picked up a pair of speakers from someone's garage that have been sitting for about 20 years according to the story. He told me that his old room mate, a soon-to-be electrical engineer in college at the time, didn't have the dough to get a nice pair of speakers for himself so he made...

Hi All, This is my first AK post. Just wanted to share a recently completed project of mine: a homebuilt transistor-tube hybrid integrated stereo amplifier in the style of an early 1960's household hi-fi stereo set. The set was built as a modular system; with the exception of the power supply...

Hi all and merry christmas!!! I currently have an unusual custom vintage hi fi cabinet that i would love to get up and running. Looking at the unit it seems to be a 'Main Amplifier, an AM Radio Amplifier and FM Amplifier.' Lots of valves and transformers and not built for power but detail as it...