I'm hoping that someone in the group may be able to assist, or provide pointers to possible sources of information for some Associated Organ Builders (AOB) components. I recently purchased a set of 12 'ranks' of AOB generators in their original 'cubes' that came from a two manual console that was sadly gutted for a MIDI/digital installation. I would like to reuse these generators in an older analog console that I'm rebuilding for personal use, and I need representative schematics and/or other technical information that would allow me to integrate them into the appropriate keying and audio circuits. The generators use PCB numbers 7606 A and B, if that is any help. Exact vintage is unknown, although it's believed to be around the late 70's to early 80's. I'll try to provide further details if needed. I'm perfectly willing to pay for copying, shipping, etc., of useful documentation. Please don't tell me to contact Britson Organworks. I was already referred to them by the seller, but I haven't received a response to several emails I've sent over the past month, so I'm looking for other sources so I can get started ASAP. Thanks in advance... Tom Nelson Milford, NH