I owned a Cayin A-50T for awhile and was very impressed with the build quality and sonics, this after owning tube amps from Dynaco, Rogue, AES and Cary. The updated model, the Mark II, adds a remote and the ability to use KT88 tubes in addition to the EL-34s used in the original. I bought mine with the stock tubes but re-tubed it with Gold Lion reissue KT77s and signal tubes which improved the already excellent sound. The original model like mine goes for around $800 used and the Mark II sells for $1,600 new.
I replaced the Cayin with a Raven Audio Blackhawk LE which is definitely better, at more than three times the price.
https://www.stereophile.com/integratedamps/308cay/index.html
http://www.enjoythemusic.com/magazine/equipment/0707/cayin_a_50t.htm
I replaced the Cayin with a Raven Audio Blackhawk LE which is definitely better, at more than three times the price.
https://www.stereophile.com/integratedamps/308cay/index.html
http://www.enjoythemusic.com/magazine/equipment/0707/cayin_a_50t.htm