Bass Guitar Pedals & Effects - Tech 21, the SansAmp people, have come up with the Programmable Bass Driver DI, a 3-channel, programmable, rig-in-a-box for bassists who can't get enough of a great thing. Like the TRI-A.C. for guitar, the Bass Driver DI offers three hot tones right at your toetips. The all-analog circuitry features the same controls as its single channel predecessor: Drive, Bass, Treble, Presence, Blend and Level. Digital only in its programmability, you just tweak the knobs until you find a tone, double-tap on a footswitch, and it's saved in that channel. It's that simple. Three of your favorite tones - to go! Tech 21 Programmable Bass Driver DI Features:3-channel programmable DI box especially for bass instrumentsDrive, Bass, Treble, Presence, Blend and Level controlsGo live with just your Bass Driver DI straight into the PA Bounce into any studio with a Programmable Bass Driver DI and plug directly into the boardWhile larger than other SansAmp pedals, the Programmable Bass Driver DI still fits into a gig bagActual size is 7.25 L x 5 W x 2 H. Roadworthy all-metal construction, yet weighs a mere 25 oz. Operable with a 9-volt alkaline battery or optional Tech 21 DC2 power supply, and also phantom powerableLive or in the studio, you'll get a kick out of the Programmable Bass Driver DI!