Up for sale Cayin int. amp. Unit was bought from authorized dealer in October 2013,and I'm the first user.Rating is 8/10, because of a blemish on the left transformer.(Really is like 9/10).Original tubes were replaced with NOS ,so I estimate that they have 70-60% of life left. Remote has a blemish and notch on a lower end.Works partialy (Tr/Ul, Input and Mute work perfectly but volume control for some reason sometimes not).(7/10). The reason I'm selling is that I have second amp, and I use Cayin sporadically. The unit comes with original box ,tubes, gloves,power cord and manual. Specifications: 4xKT88 4x12AX7 4x12AU7 signal tubes 2x50 Watts Ul 2x28Watts Tr Input sensitivity: 370mV Input impedance:100kΩ Buyer pays for shipping.