hi, posting to find out if:

a. anyone has a manual for the oberheim ob-12 that i can pay to get a copy of.

b. anyone knows anything about troubleshooting for a yamaha dx200 loopfactory desktop unit that won't come on anymore. i know that there's a memory battery inside of the unit - would the whole thing die if the battery inside was out of juice?

thanks for reading/help.


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