Red Feather macrumors newbie Original poster Dec 2, 2019 1 0 Dec 2, 2019 #1 Hi I'm using garageband with a mac. I'm using a lexicon lambda usb interface. I'm plugging in my guitar into the box and i can hear the guitar perfectly, but I can't change to the many different amplifier sounds. Please help.
Hi I'm using garageband with a mac. I'm using a lexicon lambda usb interface. I'm plugging in my guitar into the box and i can hear the guitar perfectly, but I can't change to the many different amplifier sounds. Please help.