The Peavey 3120™ guitar amplifier head, a versatile three-channel tube amp with 120 watts of power, gives players a triple-threat tone onslaught with generous amounts of gain and tones ranging from crisp and clean to total high-gain saturation. The 3120 amp's Lead and Rhythm channels feature gain and volume controls and an active three-band EQ, while the Clean channel offers nicely rounded tones crafted by a passive three-band EQ and volume control. A global master volume governs the amount of power put out by its four EL34 or 6L6GC power-amp tubes, while the gain controls on the Lead and Rhythm channels adjust the amount of 12AX7 gain saturation. The 3120 rear panel hosts a unique Peavey custom tone control feature: a three-setting damping switch that alters speaker resonance to create tight, medium and loose tones, from a precise punch for rhythmic attack to a full, widely resonant sound. Also on the rear panel is a footswitchable effects loop with dedicated send and return controls and a line out with level control.