DUB DISCUSSION BOARD

Thanks so much for all the help! The two numbers you gave me must be some Hammond numbers, because they don't correspond to the standard numbering system for spring tanks. However, I was able to determine from the fact of it being a type IV that the output impedence is 10K. I was able to get the pr...

Thank you so much. There wouldn't happen to be any code numbers on your spring tank, would there? The first would be 4, and the 3rd character, either A (500ohms),B(2250), or C(10K), corresponds to the output impedence. This is what I need. If not, at least you've helped me n...

If anyone has a Fisher Spacexpander reverb out there that works, could someone please tell me what the specs are for the transducers on the spring tank? I have an original Fisher spring tank, the transducers need to be replaced, but they are not marked, and this info is not in the schematics. I con...