I regretfully offer my Cayin C9 portable Tube amp
Wonderful sound in Class A/Tube mode, you can read about this device on head-fi and other reviews.
I am selling because I moved to Fiio M17 that offers me Roon functionality and a C9 is not needed as external amp in that setup.
You get what you see and that has some minor signs of use, tried to capture on the pictures:
Some stripes on the device from the case, only visible when not in case, the metal on case has micro scratches and the leather corners a bit blurred, the protection on the backside has a scratch, additional backside protection included
Additionally you get a second battery pack with Orbtronic batteries and a ifi 4.4mm Interconnect