GK-3B:
Bass players looking to expand their tone palette won’t want to miss Roland’s new GK-3B pickup, designed for driving synth-bass rigs such as the popular Roland V-Bass and GR-20 guitar synthesizer. Much smaller and thinner than its GK-2B predecessor, the GK-3B is similar to its guitar counterpart, the GK-3, but catered for bass players.

GI-20:
Guitar and Bass Synthesis Made Easy
Using a guitar or bass equipped with an optional GK-2A, GK-2B, or GK-3B Divided Pickup, the GI-20 can be used to trigger virtually any MIDI-compatible synthesizer or sampler, as well as outputting your “natural” guitar sound for amplification.

Perfect for Computer Recording Setups
Thanks to its convenient USB MIDI port, the GI-20 lets you quickly connect your GK-equipped guitar or bass to a variety of computer-based recording systems.

If you’re looking to enter the world of synthesis, sample-triggering or MIDI sequencing using your guitar or bass, then this is your box. The GI-20 GK-MIDI Interface detects the signal from any electric guitar or bass equipped with a GK-2A, GK-2B, or GK-3B pickup, respectively, and lets you trigger synthesizers and samplers, or even record your playing as MIDI data. And with its built-in USB MIDI port, the GI-20 is perfect for computer-based recording setups.

GK-3B Features:
Enables connection to synthesizers, such as Roland’s V-Bass and GR-20 v.2
Ultra-thin design
Large, smooth-action volume knob
Select switch for normal bass tone, synth sound, or mixture of both
Easy installation

GI-20 Features
Powerful Guitar/Bass-MIDI interface ideal for turning your favorite synthesizer or MIDI module into a guitar synth
Built-in USB MIDI port for computer connection
Easy, knob-based controls and dedicated buttons for fast, intuitive operation
Patch Memory lets you store user settings including “Play Feel, “Transpose/Mute” settings for each string, and Bank Select/Program Change messages for live performance
Perfect size and configuration for use with Roland XV-2020 Synthesizer Module
Flexible Transpose functions + 2 / - 3 octave with optional footswitch control