Cayin A 300B


Anyone experienced the Cayin A 300B amplifier?
It's a beautiful SET using the 300B tubes and I'd like to have some opinions about this amp. 
Thanks!
128x128migueca
I have owned the Cayin A50T & while they are fine products IMO the Yaqin MS-300C is every bit as good an amp,almost identical build/parts quality & less $...
I'd be interested to hear what rrfrerichs1950 thinks of the 688R, and what tubes he uses in it. The ultimate tube integrated - with a tone control no less.