Ruud's Commodore Site: My collection Home Email

My own computer and peripheral collection




I own quite some computers and peripherals, Commodores as well as non-Commodores. Once owning something, I also want to have the schematics and other related documentation of it. And I don't mind sharing this information with you.

If you miss some computers, like my KIM-1, I have sold them or given away. My main reason: I started as a collector but I in time found out that I more prefer to tinker with computers than to collect them. And the KIM-1 for example, is not a computer that you want to experiment with. Having a CBM 3032, why should I need two other computers with even less memory? So my 3008 and 3016 went to a Swiss museum, for free.



Commodores

  • C128 (US + German Version)
  • C128D (US + German Version)
  • C64
  • C64C
  • CBM 3032
  • CBM 610
  • CBM 8032
  • CBM 8032SK
  • CBM 8296
  • CBM 8296-D
  • PC 10
  • PC 10-III
  • PC 20-III
  • PC 30-III
  • PC 35-III
  • PC 40-III
  • VIC-20 (big and small board version)


Commodore - peripherals

  • C2N - cassette recorder
  • 1530 - cassette recorder
  • 1531 - cassette recorder
  • 1540 - disk drive (IEC)
  • 1541 - disk drive (IEC)
  • 1541C - disk drive (IEC)
  • 1541-II - disk drive (IEC)
  • 1570 - disk drive (IEC)
  • 1571 - disk drive (IEC)
  • 1581 - disk drive (IEC)
  • 2031 - disk drive (IEEE) (LP + HP)
  • 4040 - disk drive (IEEE)
  • 8050 - disk drive (IEEE)
  • 8250 - disk drive (IEEE)
  • 8250-LP - disk drive (IEEE)


Other computers...

  • Bondwell B14 - Z80 (CP/M)
  • Elektuur Junior, Octopus/Samson, EC65K - 65816
  • Eurocom - 6802
  • IBM PC-XT - 8088
  • IBM PC-AT - 80286
  • Several type of PC clones ranging from XT to Pentium IV
  • V20 MBC
  • Zeta SBC V2


  • Junior
    This little baby is the 'brainchild' of Elektuur, a Dutch electronics magazine, also known as Elektor in some other countries. It has a hexadecimal keyboard + some extra keys, a hexadecimal display and it uses the 6502. "Just like the KIM" you probably think. I'm more then convinced that the developers of the Junior used the KIM as base; too much of the hardware and software looks the same. Any comments on this statement are welcome.


  • Micro-Professor (MultiTech)
    You can say this computer is the Z80-Version of the Junior. I started with building two myself. The first one started its life as an ASTER, a Dutch CP/M computer, but was given to someone who collected ASTER. The second one was based on the Z80 card developed by Elektuur.
    Two month after completing that one I bought a real one quite cheap because the seller made a typo in the advertisement on Ebay and I just happened to make the same mistake :) Later two others were given to me by Edzard Kolks.




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You can email me here.