It is here where we start our journey into emulating the ZX Spectrum machines, chiefly the 48K and 128K aka “The Toastrack”.
The first ZX spectrum, released in 1982 introduced the rubber keys and diminutive size of the iconic classic computer. The ZX81 was a success and from that initial success more “ZX” machines were released with better graphics, and infamous rubber keys. An agreement with Timex saw the ZX81 hit the US market as the Timex Sinclair 1000, and an unauthorised clone, the TK85 was released in Brazil via Microdigital Eletronica.
The ZX81 released in 1981 and retailing for half the price of the ZX80 addressed this and other issues while providing a solid base for learners eager to code. The ZX80 proved a cost effective means to get your first computer and learn how to code but it did have a few quirks, famously causing the screen to flicker as each key was pressed.
But, in 1980, Sinclair's company released the ZX80 computer for £99.95 and it was marketed as the “first personal computer for under £100”.
