... August 1983, p.86 2. Scott, A., author, The Spectrum Add-on Guide, 1983, p.20 3. "AGF advert", Sinclair User, November <strong>1984</strong>, p.175 4. "dK'tronics advert", Sinclair User, November <strong>1984</strong>, p.46 5. "Hardware News", ZX Computing, February/March <strong>1984</strong>, p.86 6. Adams, Stephen, "Aiming to speed the response", Sinclair User, December 1983, p.72/73 ...
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... 40 moving key switches increases height of Spectrum. Image: K-Board P.C.B. and keycaps Credit: Your Spectrum, August <strong>1984</strong>, p.9 Note: Will not work with ZX Spectrum+ as new keyboard still requires original Spectrum plastic case to work. £28.5016 Kappa Keyboards 56 full-size keys with full colour legends. Two keyboard connectors and ...
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... adaptor board (required) £6.805 References 1. "SPECTRUM IN HARMONY" / Petron advert, Your Spectrum, No.1, January <strong>1984</strong>, p.15/79 2. "BETTER BEEPING", Your Spectrum, No.7, September <strong>1984</strong>, p.5 3. Saga Systems Ltd advert, Sinclair User, No.32, November <strong>1984</strong>, p.88 4. "Plug-in Sound amplifier", Sinclair Projects, No.1, December ...
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... has its own RAM and ROM. £49.9511 12 References 1. "Now make your Spectrum and ZX-81 Talk", Sinclair User, November <strong>1984</strong> p.115 2. "MICRO - SPEECH - advert", Your Computer, June <strong>1984</strong> p.210 3. "DATEL ELECTRONICS - advert", Your Computer, June <strong>1984</strong> p.34 4. "ZX Hardware - Speech", ZX Computing, December/January <strong>1984</strong> p.106 5. "ZX81 AND ...
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... not appear to be any evidence that it was ever released. £49.50*16*inclusive.Advertised as 'AVAILABLE MID JANUARY <strong>1984</strong>' although no reference to its release can be found. Spectrum Doodlerfrom F E Electronics Came with interface box, cassette software, and instruction book.Two versions were available, one for the 48K Spectrum, and ...
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... +15%) † incorrectly advertised as USERFRONT References 1. "Velleman - advert", Sinclair Projects, August/September <strong>1984</strong> p.49 2. "USP - advert", Personal Computer News, No.18, 13th July 1983, p.45 3. "YS Hardware Review - The Tower of Power", Your Spectrum, No.3, May <strong>1984</strong>, p.34 4. "Persona ZX Your key to the Tower of Power - advert", ...
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... 1985 p.44-49 2. "The Sound of Cheetah", ZX Computing, January 1987 p.4 3. "Going for a Song", Sinclair Answers, <strong>1984</strong> Issue No.1 p.26 4. "New ROM antics", Sinclair User, May <strong>1984</strong> p.104-105 External Links BBC Tommorow's World excerpt featuring Mensana. Rupert Goodwins Biography at Wikipedia. Article about Mensana at muzines.co.uk. ...
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... It was coded by author Mike Leaman and published by Sportscene Specialist Press through Your Spectrum magazine in <strong>1984</strong>. It was available through mail order at a price of £9.95. Thirty five new keywords were added to the Spectrum vocabulary as well as the ability to produce 64 column text, define procedures, create windows and ...
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ZX Spectrum+ Introduction In October <strong>1984</strong>, Sinclair Research introduced the ZX Spectrum+, an updated version of the highly successful 48K ZX Spectrum. The new machine replaced the distinctive rubber-key case with a larger, more conventional design and introduced a substantially improved keyboard, while retaining the Spectrum's ...
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A Comparision of Keywords on the BBC Micro (Models A & B),the Acorn Electron and the ZX Spectrum Overview The following is a list of keywords, operators and delimiters used on the BBC Micro (Models A & B), the Acorn Electron and the ZX Spectrum.The B ...
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... "HARDWARE" - article, ZX Computing, February/March 1986, p.14 3. Currah μSource advert, Your Spectrum, No.9, November <strong>1984</strong>, p.89 External Links Checking the Currah microsource (U-Source) on Youtube. Last revision : ...
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... with the full-size keyboards appearing on competing machines. Sinclair's answer was the ZX Spectrum+, introduced in <strong>1984</strong>. Rather than replacing the Spectrum's basic architecture, Sinclair retained the established 48K design and placed it inside a new case with a full-size keyboard. The design followed the styling of the QL, with ...
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