Naim FlatCap 2X (S/N 242221) plus SNAIC 5 (the one it came with) and original Naim SNAIC 4-5 and SNAIC 4.
This means this is a complete package to upgrade, for example, your Nait XS + Stageline setup (assuming you have the original SNAIC that came with the Stageline), which is how I was using it.
I bought this Stageline second-hand from Cymbiosis when I was living in the UK. Voltage was converted by Darren from Class A in Sheffield, an authorized Naim service center (and probably the premier one in the world) when I moved to the US.
I bought an original US power cable as supplied with new Naim gear from The Sound Organisation, Naim's North American distributors, which will be included.
This means this is exactly the same as a North American spec FlatCap2X except for the 230V label in the packing box (even the voltage label on the device itself is correct, as seen in the pics - Lingo and tea box not included!).
I bought the additional SNAICs new at the same time in late 2010.
This comes from a non-smoking, no-pet home. The device is flawless as far as I can notice, but I gave it an 8 given that it was manufactured in 2007 and I'm the second owner. It is extremely conservative.
It will be shipped in the original box with the manual. Only reason for selling is because I'm downsizing my setup and want to reduce the box count.