QB 9X9 MODEL 1– COST $2,500

QB 9 X 9 DIGITAL MUSIC KEYBOARD

LIMITED PRODUCTION

SIZE:  7″X 8″X .5″,

RANGE: 4 OCTAVES (C-second ledger line below bass clef) to C-(second ledger line line above treble clef),

KEY SPACING:  .75″

 

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