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New in the collection : Chess compter 'PARTNER' made by 'SPS'
  on 2012/9/5 16:15:37

Bulgarian Chess compter 'PARTNER' made by 'Software Products and Systems' It is based on 3MHz 65C02 CPU and has 16kB ROM and 2kB RAM. The gameplay could have 9 levels of difficulty. A problem solving mode with 3 level of difficulty is also available.

News : Bulgarian made expansion cards for Pravetz 82 catalog
on 2012/8/9 15:03:27

I have started collecting data about bulgarian made expansion cards for Pravetz 82 and compatible computers. The goal is to prepare a catalog with the revisions of each card, photos, and where necessary - information about connecting and using the card.

New in the collection : Tehnohard & Chisler
on 2012/8/9 11:06:20

The new addition to the collection is a "TEHNOHARD & CHISLER" computer. It was assembled by a Plovdiv based company with parts from Pravetz factory. The case holds a Pravetz 8A mother board, power supply, 5.25" floppy drive and floppy controller. The stand alone keyboard is probably a Pravetz 8C one, put in case of Pravetz 16 keyboard. The system is hardware and software compatible with Apple IIe.

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