Hey Ken,
How's your battery? If it's an OBP-1 with a hybrid treble, the battery level will affect the passive functioning.
Hi Sheldon,
This one is equipped with the Glockenklang preamp. Jeff asked me if I had a hybrid treble circuit and I wasn't sure what he was talking about. Thank you for making that clear to me. After disconnecting and removing the batteries, they both checked in at 8.8 volts. I'm going to check my mail when I get home to see what else Jeff has to say. Thanks for chiming in and educating me a bit more!
The good parts - 1) no drool was emitted during my spells, 2) the spells were temporary, 3) I learned a bit more about Dingwall electronics, and 4) I don't have to 'operate' on old reliable. 