I had a Revox HS 2T B77 MK2 and upgraded to a fully restored PR99 MK2, absolutely perfect in terms of build and SQ. Could not be happier. Purchased from TechTrader in Switzerland ( https://www.techtrader.ch/PR99MKII.htm ). Shipping from Europe was not an issue. I have no affiliation with TechTrader, just very impressed with the restoration work. Urs, the owner, also sells on eBay, you will get a better price if you go directly through TechTrader, as I did.