Guys,
I already checked the things offered by Greg of RSG. The problem is, as Irwin said, that those things have been stored for years in a separate building at Johns former home. No one can guarantee if they are working. So I rather have decided to change my current rig to Johns last one, with the Ashdown preamp and poweramps, the Digitech 2120, Quad 4 etc.etc.
With this I have all the sound possibilites...
Oliver (Spyderman)