Alright I have been all over google and I can not find a straight answer, so can anyone give me one here? Am I able to use my Red Octane Wireless SG Guitar with the PS2 to PS3 adapter to play Guitar Hero World Tour and Rock Band on my PS3?
I tried this with a wireless guitar, not the same model you're talking about, and I would not recommend it at all. Just go grab a used PS3 one and save the headache.
I have this one too. It works but has minor issues when triggering star power that makes it break combos, but I stopped using it once I got another PS3 discounted rhythm game bundle.