Some usual scratches on top but other than that like new. Here is an opportunity to try out discrete r2r sound (also has NOS option) for affordable price.

Shipping globally but buyer pays shipping. Shipping in EU is about 30€. Ask for an exact quota.

EDIT: I was asked alot of questions but truthfully I don't know much about this particular unit or different generations/variations of R1 overall.

I opened the unit so I could provide some answers. First the clocks: it's Accusilicon which I suppose is the best available. Box however says it's TCXO. But as you can see from the pictures it's definately Accusilicon. I don't know how those got in there. Maybe this unit has been later hardware upgraded by Audio-GD.

Year? I'm quite sure It's 2019. Series number is R1-1909190T. Maybe the FPGA is upgradeable with USB-blaster. I don't really don't know. See the added pictures of those provide any information.