Redredbettyz
New member
Just built this up and it sounds pretty sweet. It's a nice mid-high gain one knobber with tons of output volume. I have noticed that there is a strange high frequency noise/crunch when I start cranking the volume pot much further than unity volume. Is there a certain hfe I should be looking for with the transistors? I did have to use one 10uf tantalum cap while I'm waiting for my next shipment of parts, but didn't know if that might be an issue. Anyone else build one up and have this issue?