This mini forum is intended to provide a simple means of discussion about the Quasar Data Products QDP-300 computer. If you want to share your own experience or memories, or add relevant information about this system: post a message!

I picked one of these up for a song earlier this year. I''m disassembling the rom, and it''s heavy going. are there any docs anywhere on this amazing double high board?

I became a dealer for QDP right about the time the 300 was introduced. The first 300 I received was September 1984 for $6795 List less 34$ so $4485 net. It was 1 floppy, 15Mb HD 4 user MPM with 256K Memory. The next one was a month later and the first of the high end version with 32Mb HD and a 512K Cache board. It was $9795 List.
The first one ran an Automotive Parts Importer for many years as we had to upgrade the software for Y2K compatability in 1999.