I've wanted a Y6B ever since a fellow club member got on in 1969. Now I finally have one, and it is a beauty. The sound is awesome; that's easy to say, but I find all of the sounds I want (blowdown, coupler, air pumps, brakes, etc) either automatically applied or easy to activate. And out of the box it was a superb runner. I'm really happy I got this locomotive, and I received excellent service from FDH.