5pcs Professional High Grade Piano Tuning Fork A 440HZ Key Tuner Tuning Parts
Musical Instruments:Keyboards and Pianos:Pianos:Upright Pianos – 5pcs Professional High Grade Piano Tuning Fork A 440HZ Key Tuner Tuning Parts
440Hz.
Small Upright Piano – excellent instrument, tuned to concert pitch, 440Hz.
Musical Instruments:Keyboards and Pianos:Pianos:Upright Pianos – Small Upright Piano – excellent instrument, tuned to concert pitch, 440Hz.