Never used A600, A1200 or CD32. Have used A1000, A500, A500+, A2000, B2000 (First German A2000 Release), A3000, A4000 and CDTV.
I have Owned the A1000 (Expanded with Rejuvinator Board KS 3.1 and Comspec SCSI Controller) and A4000.
Have repaired almost all Commodore Equipment except C16, Plus4 and B128.
