I have for sale a SAZ-1500d. I picked this up from thumpin titan a few months ago, I sent it to DB-r, came back with clean bill of health. I ran it on 2 12 inch Pioneers @ 2 ohms, so you know it hasnt been beaten to hell. The amp is still in the truck, i will take it out when i have it sold. Its still under warrenty with DB-r. Im askin 325.00 shiped, i have decided to go another route on power. I have many ref's and i forgot to add Thumpin Titan as one!!!