Oh no! My #Yamaha #O2R meter bridge just stopped working. Is there some #audioengineer and #electronics wizard here on the #fediverse that could help me out where to start looking? I checked the D-SUB 15 connector and the cables but couldn't find any electrical fault there. It's either the meter bridge or something on the JK1 board maybe... Any idea or hint would be highly appreciated! #askelectronics #helpme