New Gear Ugly Amps Releases the Lil' Ugly The handmade, cathode-biased, two-channel head rocks at 20W thanks to a pair of 5881 power tubes.NewsJun 17, 2021
Ask Amp Man Ask Amp Man: Removing Output Tubes to Reduce Power Want to reduce the power in an amp with four output tubes? Here’s how to do it right.Jeff BoberApr 21, 2014
Amp DIY Everything You Ever Wanted to Know About Output Tubes Dave Hunter gets down to business with the tone generating clan of tubes: output tubes.Dave HunterJan 14, 2009
