Reverb Noise

There was some static from the reverb speaker that was a little noticeable at low volumes.

I took out the tubes and cleaned the contacts, and cleaned the contacts with the spring unit. Now there is still a little noise, but I guess that should be expected because it is very sensitive.
 I still can’t get the vibrato working correctly. The next step is to unsolder all the connections to the amplifier, remove it, and take it to Atlantic Hammond and Leslie in North Syracuse.

The reverb unit has its own amplifier. It takes in the final signal going to the organ’s speakers (through the red wire on the far left) and runs it through the springs (right). They vibrate and then it amplifies the vibration and sends it to another speaker. It sounds very much like the organ is in a big room.