I had often heard of primitive 'field-coil' speakers, but it was not until i was confronted with a pair of…
Last week was busy in the shop. This is a 2-watt per-channel stereo power amp built for our friends K&D. …
Why do some of us (audio enthusiasts, recording engineers, musicians) choose to use old vacuum tube equipment? The reasons vary…
It’s a sign of real accomplishment for an artist to have a monograph of their work published. I would imagine…
How much control over their audio do music-listeners want and need? At the very least, we can agree that they…
The BE-100 is a plug-in equalizer module that was made for use with the RCA BC-100 mixing console. I have…
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…
When you are creating a set for a musical performance, nothing says ‘old school’ and 'authentic' like one of those…