Hello from Minnesota! Our 1929 Barton 3-manual 15-rank theater organ
is now restored and sounds great. It has the very first Ztronic relay
built. We have kept that since it is reliable and works very well and
now would like to add a feature allowing play back of performances.

So far what we have tried has not worked. What are other organ owners
with Ztronics relay doing? Any help or suggestions would be greatly
appreciated.

Thanks,
Bill Nunn
Medina, Minnesota