http://www.aztechmusic.com how to repair guitar amps, synths and other music gear. Tips and tricks on how to keep your gear out of the shop. How to use a multimeter. Thu, 05 Aug 2010 18:07:09 +0000 en hourly 1 http://wordpress.org/?v=3.0 http://www.aztechmusic.com/26/audio-signal-generator-demo/ http://www.aztechmusic.com/26/audio-signal-generator-demo/#comments Fri, 18 Apr 2008 17:07:14 +0000 Gary http://aztechmusic.com/?p=26 http://www.aztechmusic.com/26/audio-signal-generator-demo/feed/ 3