Bob Gjika testing 250 of the 1000 old ac128 transistors he's been saving for all these years for his new Gainmaster Germanium Fuzz Driver - only about 25% make the cut. It's a shame to have to discard so many but that's just the way it is when you are in the business of providing the best tone, you can't use inferior parts... Every single transistor gets put into the testing box to determine if it's got the right stuff!

http://www.gjikaamplification.com - how to get great guitar tone