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A Better Vacuum Box speed controller

Introducing the BT-003 dual stage speed controller by Bergytone Products. This self contained solid state speed controller module is the perfect solution to providing the proper amount of vacuum power to your player system. Small and efficient, the BT-003 is easy to install and simple to operate.

Two independent speed adjusters allow the forward vacuum level and rewind vacuum level to be set at any level from 0 to 100%.  Even scenarios where the rewind vacuum level needs to actually be greater than the play vacuum level are easily obtained. 

If your existing speed controller is broken, acting erratically, or won't produce full power, then the BT-003 is the perfect solution.  It is fully compatible with all of the vaccum suction boxes marketed (that use a Universal motor) such as those by PPCo, QRS and others as marketed on EBay.

Everything needed to install the controller is included. An ultra sensitive micro-switch is included to sense forward or rewind state of the player, and is easily mounted under the keybed or by the transmission. This switch is connectorized so that the upper player action can easily be removed leaving the controller in place.  A fully detailed instruction manual walks you through the installation and wiring.

Compact in size at 3 1/4" x 2 1/4" x 3/4" the BT-003  is hardly noticable when mounted under your piano keybed. 

BT-003 Complete Kit

Ordering Information


Orders are being taken for the BT-003 at a sale price of $69.95. (Add $4.95 for shipping)  To place an order, go to the contact page and either drop us a line or give us a call.

Interested in building your own suction box? All you need is a table saw and a screwdriver!  Detailed plans and bill of materials to build a vacuum box yourself are now available.   We offer a 'short kit' of parts that will give you just what you need.  The short kit is esentially the BT-002 electrification kit without the suction box.  Save lots of money, do it yourself! Check it out

 
   
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