Create the most in-demand tube amp sounds or come up with your own! The sound of this analog guitar modeling preamp/stompbox with DI recording output was modeled after Tech21® Sansamp GT2*. Our authentic V-TONE modeling technology recreates 3 classic guitar amps, 3 gain modes and 3 mic placements for a total of 27 configurations. It provides a truckload of great amps in a single stomp box—simply choose your favorite sounds with a flick of a switch. We’ve included precise level and drive control plus a musical 2-band EQ for ultimate sound shaping. Use the GDI21 either for direct recording output with a speaker simulation or as a standard active direct injection box in bypass mode. The output is laid out on ¼'' TS or balanced, gold-plated XLR connectors. A ground lift switch eliminates typical ground loop problems, and it runs on a 9 V battery or a DC power supply (not included). Go from clean or crunch to super-fat distortion in a matter of seconds.

- Analog guitar modeling preamp/stompbox with DI recording output
- Sound modeled after Tech21® Sansamp GT2
- Authentic V-TONE modeling technology for 3 classic guitar amps, 3 gain modes and 3 mic placements for a total of 27 configurations. Easily achieve the most sought-after tube amp sounds from clean, crunch to super-fat distortion
- Provides a truckload of great amps in a single stomp box—simply choose your favourite sounds with a flick of a switch
- Precise level and drive control plus musical 2-band EQ for ultimate sound
- Dual DI mode for either direct recording output with speaker simulation or standard active direct injection box in bypass mode
- Output available on ¼'' TS or balanced, gold-plated XLR connectors
- Ground lift switch eliminates typical ground loop problems
- Runs on 9 V battery or DC power supply (not included)
- High-quality components and exceptionally rugged construction ensure long life
- Conceived and designed by BEHRINGER Germany