Hello! I bought a second hand Yamaha Rbx_JM2 and the first user cut out some cabels and the bas is now passive. I search on the internet for the electronic shema and I didn't find anythng. So please if any from you get this bass, open it an make some photos of the electronic (where which kabel goes)! Thank you wery much I sorry for my bad english
Have you tried contacting Yamaha. They have manuals for everything they ever made, excellent customer service.
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