Frontier silent system, piano Merk_W. Hoffmann the key top has been

the key top has been replaced

MIDI IN/OUT

no power supply required

Top quality wood

worked closely with C

Frontier silent system, piano Merk_W. Hoffmann the key top has beenBolan Frontier Silent System The most advanced silent system for acoustic pianos The program Bolan Frontier silent system is a high end silent solution for acoustic pianos, developed for pianists who want an uncompromising playing experience combined with modern technology. Thanks to a highly accurate sensor system, high quality piano sounds, and the exclusive Frontier app, you can play, record, and share music completely silentlywhile preserving the