KAWAI R-50 oled display. Eprom with custom firmware. (faux 16×1) will not benefit from this firmware, as it is not an upgrade.
KAWAI R-50e Kawai R50 e Digital Drum Machine w/AC Adapter From Japan 2868614
Kawai R100 R50 R50e drum machines 16 bank ROM Switch with knob and banks sticker
Kawai R100 sound ROM switcher - no solder DIY kit includes R50 R50e R100 sounds
KAWAI R100 And R50 - LINN DRUM LM2 Sounds EPROM LINNDRUM ROM Chip IC R-100 R-50
Custom padded cover for KAWAI MP11SE stage piano
Kawai Musical Instruments Natural Kawai Grand Piano
