Does this look normal?
Instrument: EB MM 25th 5-string bass, serial# F22850
I’m pretty sure there must be an existing thread for this topic but trying to find it is proving way too time-consuming.
When I opened the compartment to install a replacement battery box, this is what I saw. The -ve wire from one of the batteries was adrift from the PCB, +ve followed after the gentlest of touches (now knotted together for id in the image). The jack socket wiring looks like rework, as does the adjacent earth…