Our tonewheel transposer is a precision device that controls the speed of the Hammond run motor. It's range of operation is -3 and +4 half steps, much like the digital organs. It can be installed easily in about 45 minutes preferably by a tech but not unheard of for the end user if they have some electrical abilities. The organ still starts up in a normal fashion. We are organ techs ourselves and developed this due to popular demand. We have had units in use in the field for over 2 years now with no failures. I guarantee your customer's satisfaction. If there is any problem with the unit working on a specific organ you can return it within 30 days for a full refund.

We warrant the device for 2 years. The unit includes a bypass switch that converts all wiring back to original so the organ can still be used if there is a problem.

Please see pictures below.