Pinnacle Clean

I realise this is a request for non-supported software but…
I have Pinnacle Clean USB pre-amp that I use to transfer vinyl to other formats using clean or Audacity. I have not got the drivers for the pre-amp and any downloaded are mono only i.e. same signal on both channels although stereo input is selected.
Just by chance, has anyone have the drivers or know where they can be located? I have been looking for some time with no success. The original CD no longer plays.
Any help would be much appreciated.

Looking for Steinberg Clean 5.0 plus