Hey there, I'm looking to upgrade my SS head for an all tube head. I've got a Yorkville B400H combined to a SansAmp RPM. Pretty good sounding rig if you ask me, since all of the tone is coming from the SansAmp and you can emulate pretty much any tube sounding head with some tweaking. I know it's not like having the real thing, so don't bother telling me so. So, I came across a 2007 SVT-CL head on my local listings at fairly good price (I think). I'm just not sure yet if it's an american made or not. I read that 2007 is the year they stopped making them in the US. If it's not USA made, are the SVT worth it at all? The guy says that it's been recently re-tubed and that everything is in working order, great shape, etc. Would this be a great improvement over my current rig? What's a fair asking price to you guys? What would you pay? I've seen them go from 680$ to 1300$ used on ebay in completed listings. That's before the shipping quotes and brokerage fees (I'm in Canada). Why such a huge margin between the high and low prices? Any help would be appreciated.