Voodoo Lab

The other I went to play with my rig and got this ## on gcp and now it won't work with midi I can power it up with power supply but get nothing with midi

Legacy one

Through the gcp

In running an tc electronic g major and four stompboxes four romps in front of the amp tc in the when I plug a cable into the amp for channel switching all it does is turn on the reverb and not switch between the two channels can someone draw a diagram maybe I'm hooking up the cable wrong

Trying to hook up four stomps front of amp g major back of the amp the problem is channel switching on my carvin legacy it just wants to turn on the reverb not switch channels