Powerful, Flexible MIDI Management for All Environments Whether navigating an array of instruments in the studio or hitting the stage with a multi-keyboard rig, managing your MIDI connections is not only essential to an uninhibited performance, but it can be tedious. Fortunately, Crumar's 1U-sized GSi 5x5 Rackmount USB-MIDI Interface eliminates the hassle while providing ample opportunities for creatively integrating keyboards, controllers, grooveboxes, and anything else that can be managed via MIDI. Armed with 10 total 5-pin DIN MIDI ports — five inputs and five outputs — and a class-compliant USB-B 2.0 connector, the GSi is capable of deep interoperative integration with MIDI-controllable devices as well as direct compatibility with your computer, including Windows, MacOS, iOS, Android, and Linux operating systems. Studio scholars at Sweetwater appreciate the GSi's form factor: robust metal housing not only protects sensitive circuitry, but it also keeps the interface in place without being weighed down by