Carvin AG100D Acoustic Guitar Amp w/ Footswitch & Slip CoverNotes Hi knob in channel 2 is cracked but fully functional (pictured) A Carvin AG100D Acoustic Guitar Amp w Footswitch & Slip Cover in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has