I'm looking for the manual for the original Hamtronics COR module--that is, the OLD one from the early 80's that predates the COR-2 and COR-3. Hamtronics no longer has the manual, and I haven't found it online. The COR-2 manual might be somewhat helpful, although I'm not sure if it was designed more like the original COR (555 timers + audio amp) or the COR-3 (op-amp based).
Does anyone have this manual, or at least a schematic? If so, I'd be happy to pay for a copy. Thanks, --Chris Arthur, NV4B
