Behringer V-Tone Bass Driver DI BDI21 Bass Amp Modeler/Direct Recording Preamp/DI Box Analog modeling bass preamp/stompbox with DI recording output This BEHRINGER product has been designed to compete head to head with leading products on the market Authentic V-TONE modeling technology capable of dialing up big vintage tube tones, funky slap sounds, crunchy distortions and all in between Provides a truckload of great amps in a single stomp boxfrom traditional bass amps to modern overdriven amp tones that would typically require a multitude of effects units Authentic tube emulation circuitry can be mixed with the direct bass signal via blend control