ZX Spectrum

ZX Spectrum (Also called Gumák.Computer was manufactured from 1982 by Sinclair.) Also called Gumák.Computer was manufactured from 1982 by Sinclair. This computer was not manufactured in COMECON, it is probably a "western heritage".Hardware is based on Z80A @ 3.5 MHz.

This topic contains doubts or inaccuracies that need to be corrected. More information follows below.

Contents
Parts of this topic may be machine translated.

ZX Spectrum in Czechoslovakia

In 1985, the ZX Spectrum started appearing in Tuzex stores for around 1000 TK (vouchers).

Magazines

In the Eastern Bloc in the late 1980s and early 1990s, after the breakup of the RVHP, magazines with (not only) ZX Spectra themes were published.

Czechoslovakia

Spark Delta

Imported into the Eastern Bloc via Yugoslavia and sold in Yugoslavia and Czechoslovakia.

It is assumed that this was a leftover piece of Sinclair from Christmas 1985 after the purchase of the business. brands of Amstrad. All references to Sinclair from the computer and in the manual have been removed, including the rainbow logo on the case. Imported by the Czechoslovak Communist Foreign Trade Enterprise (PZO), sold through Bílá Labuť and Merkuria department stores.

It could also be the 128k version.

(and has nothing to do with the Delta-S 48 and Delta-S 128 computers).

Modern development in the Czech Republic

Two projects were created in 2019, Sparrow48K - an eight-bit computer board compatible with the ZX Spectrum 48K, developed as a spare part for repairing non-functional ZX Spectrum 48K and ZX Spectrum+ computers. Furthermore, the ZX Nucleon 512KB, which maintains significant compatibility with the Pentagon 128K computer (or its 512K modification).

Inaccuracies/doubts related to the topic

Uncertainty about Iskra Delta if it is really this importer.

Computers derived from ZX Spectrum

The following computers were inspired by or derived from ZX Spectrum:

References

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Licensed under CC-BY-NC-SA. Last change: 2026-03-10 12:29:28
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