FJV Grand Backcheck Angle Gauge New If you need a third

If you need a third standard or simply to replace lost or broken standards you can also purchase them individually

Made in a bright white to enable easy reading when in action

made of a softer material the key tops to stop unnecessary damage

makes it especially

He has served as a piano technician for international piano competitions supported by Steinway & Sons

FJV Grand Backcheck Angle Gauge New If you need a thirdFor adjusting the catching distance of hammers, the technician moves the backchecks back and forth to achieve a half inch distance between the hammer and the strings. However, this usual method changes the angle of the checks, significantly affecting its behaviour and efficiency. We need to take care of it. For manuals please follow https: www. pianodesign. ch tools A little introduction to FJV Franois Jrme has extensive global experience in