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The Kay 1024 was a Russian ZX Spectrum clone introduced in 1998. Created by the NEMO company of St. Petersburg, it has 1024 KB of RAM. It was a rival to Scorpion ZS 256, having a slightly lower price. It offered a controller for a PC keyboard and HDD, but not for floppy disks. Adding a General Sound card was easy, and the CPU had a 7 Mhz turbo mode.
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Romantic Robot is a small independent British company that publishes classical music recordings. In the 1980s it designed and produced peripherals and software for home computers.
References
- ↑ "Beta Disk Interface - World of Spectrum". Worldofspectrum.org. Retrieved 9 December 2018.
- ↑ Woodcock, Colin (7 May 2012). The ZX Spectrum on Your PC. Lulu.com. ISBN 9781471696121 . Retrieved 9 December 2018– via Google Books.
- ↑ Woodcock, Colin (December 2003). "TR-DOS". ZXF. No. 6.
- ↑ Pavlov, Paul; Striker (2022). "Virtual TR-DOS". Virtual TR-DOS. Retrieved 9 December 2018.
- ↑ Technology Research BETA 128 Disk Interface - User Manual. Technology Research Ltd. 1986. Archived from the original on 2016-09-23.
- ↑ "Customized ROM". speccy4ever. Archived from the original on 2016-09-18. Retrieved 2016-08-19.
- ↑ DISK INTERFACE Manual Supplement for version 4 of TR-DOS (PDF). Technology Research Limited. 1984.
