anatech

Designing audio circuitry & electronic instrumentation, rebuilding audio & test equipment  Rebuilding old radios from the '20s and '30s mostly

I also enjoy reading, especially about the early days of electronics.  Photography and target shooting (although I don't know if I can still do this) round out my interests.  Some day I'll learn how to program micro-controllers.  Soon I hope.

The biggest interest I have is music, and how to reduce distortion in sound amplification equipment.  I use a rather good set of test equipment for this.  My latest acquisition was a Keysight 34465A DVM to replace an ailing 34401A meter.  There is also an RTX 6001 audio analyzer (similar to Audio Precision) controlled by Virtins M.I. software.