Technology: Class D · Power at 4 ohms: 345 W · Channels: 2 · Connections: ¼" Jack & Speakon · Inserts: Series · Impedance: 4/8 ohms · Enclosure: Metal · Special Features: Digital Power Supply · Including: Footswitch and rackmount kit · Country of Origin: Made in USA · The twin-channel VT Bass 1969 is a brilliant bass amplifier head which produces complex bass tones based on Tech 21's popular SansAmp Character Series VT Bass pedal. The heart of the VT Bass 1969 amp is the analog warmth of the SansAmp emulation circuitry that was designed to recreate the powerful tones of Ampeg SVT-style bass stacks. Like the Character Series VT Bass pedal, each channel allows players to shape their tone with a three-band EQ section and a full-range Drive control. The Character control alters the entire sonic structure of the channel, from thick, flip-top funk to indie-rock snarl and deep tectonic distortion. Both of the fully independent channels feature master Level controls to preset their outputs and are backed-up by a analog power amp that will drive the matching Tech 21 4x10 speaker cabinets (sold separately) with power to spare. The compact fan-cooled Tech 21 VT Bass 1969 head also features a Gain switch for low-output pickups or active basses, and a SansAmp XLR Direct Output for DI live and in the studio. Additional features of the Tech 21 VT Bass 1969 head amp include an effects loop, a buffered Tuner Output and a rackmount kit. The included three-button footswitch enables channel switching and muting, while the Mix switch allows both channels to be combined for truly complex tones.