Alright! So earlier this week I described the successful completion of the RCA OP-6/BA-2 microphone preamp. Check out this previous…
The vacuum-tube powered program EQ that I described in this previous post is nearly complete. This thing has sat on…
In a previous post, we looked at the Altec 436 vari-mu tube compressor. I built one of these a few…
Above: a very minimal single-ended stereo amplifier with very low gain, designed to accept headphone-level input from an iPod or…
(web source) The year is 1946. You are a man of the world. Bold and sophisticated. A true musical connoisseur.…
Last week was busy in the shop. This is a 2-watt per-channel stereo power amp built for our friends K&D. …
It’s a sign of real accomplishment for an artist to have a monograph of their work published. I would imagine…
one of the most famous electric instrument amplifiers of all time is the tweed-covered Champ amplifier made by Fender in…
Along the lines of the ‘Carbon Mic’ (see earlier post) are these early horn speakers. They are visual icons that…