Both TBP12 transmitters would work with either the G50 or the G90. If you are using a single receiver you could switch back and forth between two instruments but could only have one transmitter on at the time.
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Currently Being ModeratedAug 11, 2011 3:36 PM (in response to Line6david)Re: RE: TBP12 Compatibility
So just to clarify, you can run 2 x TPB12 packs on 2 guitars using just one G50 so long as you turn one off before turning the other one on?
What happens if they're both on at the same time? Even for a second or 2?
Currently Being ModeratedAug 12, 2011 5:01 PM (in response to elbiartcho)Re: RE: TBP12 Compatibility
There's an even cooler option here. I bought a G90 originally but wanted a second TBP12 so I wouldn't have to keep swapping the unit between guitars. I ended up finding a used G50 for not much more than a new transmitter plus instrument cable so now I have two complete rigs. I set up the G50 in a second pedal board with different configuration that feeds into a different amp. Now I can use either guitar to feed either or both recievers going into two different pedal paths to two different amps. I haven't checked to see what would happen if I had both guitars on using the same channel at the same time so I'm not sure what would happen there.