These two amps don't get used much anymore since I splurged for a walkabout scout. I would like to get a backup walkabout, or another walkabout combo. I will split them up, + or - cash, or whatever to make it a fair deal. Both amps are super clean, and I am the original owner for both. GK is a newer unit and has the limit switch. GK also has rack ears and foot pedal w/cable. Ampeg includes the aftermarket footswitch ($50 value). Neither amp has ever given me a single issue. I'll get some pictures up tonight when I get home.