Grand Piano 4-IN-1 Let Off Regulating Rack

$ 325.00


Professional 4-IN-1 Let Off Grand Piano Regulating Rack.

A proven best seller to take the guesswork out of grand piano regulation.

Performs the regulating functions with precision.

This tool will last a lifetime and pay for itself many times over.

Parts are made of quality materials, completely disassemble and light in weight.

The adjustments that can be made with this tool are:

(A) String Height Gauge Attachment
Insert into either of the two stands and by placing underneath the string an accurate reading can be obtained from the ruler gauge.

(B) The let off rod is then replaced into the stand and set
for 1/16” lower than the string height reading. Now you
are ready for let off regulating.

(C) Backcheck Gauge Attachment
Insert into stand like string height gauge attachment and set at the same reading (shown in insert). The bottom of the bent rod will be 5/8” from the strings. When the hammer is the same height as the bottom of the rod, the backcheck will be properly set.

(D) Damper Lever Height Gauge
Insert into the base of the stand and set the top of the extended part of the gauge under the damper lever. This measurement should be made when the hammers are half-way elevated or keys half-way depressed

Any serious piano technician must consider owning this tools.

Qty: 1 Set

Made in United States

The #1 choice for Piano Technicians.


We ship Worldwide From Miami, Florida, United States



Please allow 5 to 10 business days for delivery.
Prices and availability subject to change without notice.

International Orders - Please Note:

Customs fees/Charges and Taxes are not included in the item price or shipping cost. These fees/charges are the buyer's responsibility. We recommend you check with your country's customs office to determine what these additional costs will be prior to making your purchase.