The Sonic Maximizer Stomp Box. This guy can add a lot of tone to your current set up. A buddy of mine used one with his Peavey 5150 head because at the time his Tubes were 17 years old! It did the trick though.
This nifty effect is also available as a rack mount unit.
Hey! It’s good enough for Scott Ian from Anthrax! So it has to be cool!
