If you're looking for no-compromise guitar tone in a lower-wattage amp, the Friedman Runt-20 is a diminutive 20-watt head with three 12AX7 preamp tubes and a pair of EL-84s in its output section. This amp's two channels will take you from chimey cleans to searing high gain, while staying impressively touch sensitive. The Runt-20 is spec'd with a speaker-load and cab-emulated XLR out meticulously designed to offer you silent performance that sounds as good as the best digital cab emulations out there. Add in a buffered series effects loop, and you've got an incredibly versatile guitar amp.
