We’re talking of course about the carbon microphone amplifier, a piece of telephone technology which made its way into consumer electronics. The carbon microphone is a container of loosely ...

In addition to the aforementioned equipment, Brock is also unloading three gold Telefunken M80 microphones from various ... and a 50-watt Soursound Audio Custom Amp head, complete with road ...

He was able to source the same microphone capsule that can be found in his high-end, $600 CAD E100S, and built a simple pre-amplifier that bumps its quiet output up to line-level. He even ...