Do I need a Pre-tuning Pitch Correction?
To get an idea if your piano will need a pitch adustment, click on the play buttons below and compare these tones to your A49 (A above middle C which is the 49th key from the bottom of the piano-including black notes). Your A should match A=440 pretty closely. If it matches the 50 cents flat or the 100 cents flat tone closer, you will definitely need a pitch correction before your piano can be musically tuned to standard pitch.