Incompatable guitars for GH3 on Sony 2
Anyone know why some guitars that play GH 2 on sony 2 wont play GH 3 ? Just bought GH 3 and my cordless TAC guitar doesnt work on it. What a joke!! The GH 2 corded one works for GH 3, so why wouldnt any of the guitars be compatable with GH 3. I know its just sony 2 but still!!!! Anyway it just peeves me. Cant play co op, unless i buy another guitar. Friggin stupid!!