It can be used with all models except the Yamaha and P-32E. The caliber will not fit any Pianica other than Yamaha models.
YAMAHA Pianica Tabletop Mouthpiece PTP-32D & Standing Mouthpiece PMP-32C Set
YAMAHA Pianica Tabletop Mouthpiece PTP-32E & Standing Mouthpiece PMP-32C Set
