It's going to be hard to find a professional organ technician to help. I'd like to fix herup and get everything working. The good is that there is no hum, the tibias are wonderful. I'd think this is to tie both expressions pedals together, but it does not. On the right great cheek is a tilting tablet for 'master express'. Is this normal? should they be on by default? Ĥ. The pistons will turn them off, but they come back on when the organ is turned off and on again. When the organ is first turned on, these lights are lit. Alsoa reversible piston and indicator light for chorus. There are reversible pistons forextra loudnessof tibias, accomp, and great manuals with indicator lights. Four rocker switches (tablets) located on the left great key cheek labeled Reverb 1, Reverb 2, Chorus, and Tibia Warm do nothing. Do you think this is simiply dirty contacts? Ģ. If you work the key it seems to improve a bit.

It is almost like a separate contact mechanism is used. The funny thing is that the same key works fine with Tibias. Pressing a key slowly produces sound that is scratchy as the key is moved and sometimes will get loud. The strings, reedsand diapasons come out the other channel and have problems. It is a two channel organ the Tibiasare one channel and have their own swell shoe. However, It looks like it hasent been played in years and has problems. The organ was a one-owner is is cosmetically almost perfect. I recently purchased a Conn 650 along with 5 sets of Conn pipes.

Conn 653 service manual