The Friedman Runt-50 is a versatile, 50-watt head that delivers Friedman's legendary tone from a versatile 2-channel amp. The Runt-50 power section is driven by two EL-34s, with four 12AX7s in the preamp. The American-inspired clean channel features volume, bass, treble, and a three-position bright switch that delivers anything from singing cleans to a slightly broken-up tone. The heart and soul of the Runt-50 is the overdrive channel, which will take you from classic rock to all-out assault. Use the Boost switch and Gain knob to dial in the perfect amount of overdrive. A global presence control shapes the high-frequency response of the Runt-50.