I just got a used vx-351 (bad idea) and whenever I connect it, the Voyager’s LFO light is disabled, and the modulation busses cease to work. When I switch through presets, some patches will display the LFO light, and the mod busses will work again, but most will not. Any ideas?
You installed the buffer board on the Voyager’s main PCB, right?
buffer board?
It seems you are missing the board which needs to be installed inside your Voyager. When you buy a new VX351 the board is included. It’s very easy to install by yourself, but you do need one. Get in touch with the seller of your VX351. Otherwise buy one from Moog.