How do I use the amps on Garageband?
I purchased the full version of garageband and want to use the amps on it with my electric guitar, I bought an adaptor that converts my guitar lead into a headphone jack and plugged it into the headphone socket. However I can't get a sound to play, do I need a special adaptor? Or am I not doing it right?
iPad 2, iOS 7.1.1