Looks like super8data.com is offline anyone know anything?
I've never had one Steve but these machines while being full of high end features are supposed to be extremely quirky in their operations.
They generally do not have a very good reputation from all accounts and even the stereo luxury model does not sell for much.
They are also quite rare and difficult to find now especially here in the UK.
The only person I know who owns one is Dominique on the other forum but his is a dual gauge silent model.
I think any spare parts would be nigh on impossible to source without finding an identical spares machine.