Guitar Related Ramblings

As I’ve been working on valve amps for a while now, I decided it was finally time to get a proper tube tester.  You can absolutely get by...

This is my scruffy old analog signal generator that I picked up for $15 or $20.   I was actually surprised it still worked, given the appare...

Thought I might share a tool that I've found very useful, which is not well known  -  Visual Analyser is a free PC-based oscilloscope ...