Yeah sounds like the Roland GK-3. Expensive, finicky. But it did convert to MIDI for sound purposes. Enough so that Fender even sold a model with the Roland pi

Yeah sounds like the Roland GK-3. Expensive, finicky. But it did convert to MIDI for sound purposes. Enough so that Fender even sold a model with the Roland pickup built in. Source: 20+ years with guitar and way too nerdy with MIDI and stuff over the years