Local sale only, please. I'm in Chicago. Ampeg SVT2 Pro head with original owner's manual and SKB rack case included for $500. Unit needs repairs- The mute switch is stuck in the 'on' position and the tubes are original- you should definitely replace them, post-haste. And (full-disclosure) I never had any luck with the noisy D.I., so you should have it checked-out while it's on the bench. Please PM with all serious inquiries. Thanks for looking.