tags-used: Large Grand
PRAMBERGER-JP185
BOSTON-GP178
YOUNG CHANG-GRAND
STEINWAY – O
STEINWAY-D
YAMAHA-C3
MASON & HAMLIN-AA
If you look underneath a Mason & Hamlin piano you will notice the Tension Resonator System that sits below the soundboard and expands out to the rim of the piano. This technology allows the pianos to maintain their crown better because the metal device supports the rim of the piano and keeps it from expanding […]