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Sinclair Research Limited was founded by Sir Clive Sinclair in the 1960s to take advantage of a boon in home electronics and the desire to bring electronics projects to the masses.

It started off by selling small projects for people to build at home, including amplifiers and radio kits.  During the late 1970s, a range of calculators came out, with their first home computer, the Sinclair ZX80 being released for under £100 in 1980.

Although still in kit form, it was not until the launch of the ZX81 in 1981, that Sinclair Research began to gain a mass following.  The Sinclair ZX Spectrum (1982) and ill-fated Sinclair QL (1984) soon followed, but the Company's products and name were sold to rival Amstrad in 1986, following financial difficulties due to poor sales of the Sinclair QL, the flat screen pocket TV (TV80) and the first electric car, the Sinclair C5.

Sinclair launched the portable computer the Cambridge Z88 under the name Cambridge Computer Limited.

Sir Clive Sinclair still continues to produce different products today, although a long way from the computer heyday - he has produced electric and folding bicycles, an X1 radio which fits inside your ear, a Wheelchair Drive Unit and even a sub-aqua SEADOO SEA-SCOOTER.

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Item Ending in Current price
Sinclair QL Box-Set - QL Games 6

Sinclair QL Box-Set - QL Games 6

5 days, 07h:00m:37s £20.00 Buy now!
Sinclair QL (Digital) Box-Set - QL Games 2

Sinclair QL (Digital) Box-Set - QL Games 2

7 days, 03h:17m:39s £15.00 Buy now!
Sinclair ZX Spectrum Game: Gold Silver, Bronze US Gold Collection

Sinclair ZX Spectrum Game: Gold Silver, Bronze US Gold Collection

3 days, 02h:12m:04s £2.99 Bid Now!

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divMMC Future SD Card Reader for the Sinclair ZX Spectrum divMMC Future SD Card Reader for the Sinclair ZX Spectrum 0 days, 00h:22m:26s £69.99 Buy now!
ZX Spectrum 16/48k rubber key Dust Cover ZX Spectrum 16/48k rubber key Dust Cover 0 days, 01h:24m:13s £18.50 Buy now!
Bus expander for Sinclair ZX Spectrum Bus expander for Sinclair ZX Spectrum 0 days, 01h:31m:58s £7.99 Buy now!
Memotech-Style ZXpand+AY Board Enclosure ("long" pin version) Memotech-Style ZXpand+AY Board Enclosure ("long" pin version) 0 days, 02h:15m:12s £12.20 Buy now!
ZX Evolution ZX Spectrum compatible hobby computer board ZX Evolution ZX Spectrum compatible hobby computer board 0 days, 08h:42m:24s £91.44 Buy now!
Sinclair ZX80 / ZX81 Fanzine: MONOCHROME (issue 1 & 2) Sinclair ZX80 / ZX81 Fanzine: MONOCHROME (issue 1 & 2) 0 days, 09h:26m:53s £1.00 Buy now!
Sinclair ZX Spectrum Educational Software: a. b. c... Lift-Off Sinclair ZX Spectrum Educational Software: a. b. c... Lift-Off 0 days, 12h:28m:53s £2.99 Buy now!
Sinclair ZX Spectrum Educational Software: Count About Sinclair ZX Spectrum Educational Software: Count About 0 days, 12h:29m:54s £2.99 Buy now!
Sinclair QL (Digital) Box-Set - QL Games 6 Sinclair QL (Digital) Box-Set - QL Games 6 0 days, 12h:29m:54s £15.00 Buy now!
ZX-Uno v4.2 with case. ZX Spectrum clone ZX-Uno v4.2 with case. ZX Spectrum clone 1 days, 01h:31m:30s £65.00 Buy now!
Sinclair ZX Spectrum Cybernoid T-Shirt Sinclair ZX Spectrum Cybernoid T-Shirt 1 days, 02h:24m:17s £19.99 Buy now!
Brand new ZX-AY external stereo sound interface for any ZX Spectrum Brand new ZX-AY external stereo sound interface for any ZX Spectrum 1 days, 05h:55m:18s £24.99 Buy now!
Reset Switch for ZX Spectrum / Harlequin 48K in Rubber Key Case Reset Switch for ZX Spectrum / Harlequin 48K in Rubber Key Case 1 days, 07h:07m:52s £5.66 Buy now!
ZX Spectrum 128k +2 Tape Belt set ZX Spectrum 128k +2 Tape Belt set 1 days, 07h:43m:17s £4.04 Buy now!
ZX Spectrum 16K / 48K Keyboard Faceplate Color Glossy Green ZX Spectrum 16K / 48K Keyboard Faceplate Color Glossy Green 1 days, 11h:51m:52s £19.43 Buy now!
ZX Spectrum 16K / 48K Keyboard Faceplate Color Glossy Orange ZX Spectrum 16K / 48K Keyboard Faceplate Color Glossy Orange 1 days, 11h:52m:52s £19.43 Buy now!
6116 16K Bit (2KB) SRAM Chips 6116 16K Bit (2KB) SRAM Chips 1 days, 14h:42m:39s £4.00 Buy now!
Double Dragon Double Dragon 1 days, 15h:23m:01s £6.95 Buy now!
Double Dragon Double Dragon 1 days, 15h:27m:05s £6.95 Buy now!
SBASIC/SuperBASIC Reference Manual for Sinclair QL on CD SBASIC/SuperBASIC Reference Manual for Sinclair QL on CD 1 days, 16h:54m:55s £20.00 Buy now!
Webstores in this Category
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eBay Webstore
eBay Webstore
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RWAP Software - Retro computer specialists
RWAP Software - Retro computer specialists

Although our roots are firmly based with the Sinclair QL, we supply a wide range of second hand and original software and hardware, for both the QL, ZX Spectrum and Commodore 64.

Over the past few years, we have been instrumental in getting the DivIDE Plus compact flash interface for the ZX Spectrum built, along with replacement ZX81 Keyboard Membranes, 48K ZX Spectrum keyboard membranes and ZX Spectrum faceplates.

Visit our website - http://www.rwapsoftware.co.uk for more details on what we offer.

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ZX Spectrum Retro Shop
ZX Spectrum Retro Shop

We offer parts for the Sinclair ZX Spectrum like:

Modding Replica Cases, Faceplates, Keyboard Mats, Keyboard Membranes, DivIDE DIY Kits, DivIDE Interfaces, Bus Expanders, Voltage Regulators & Diverse other Parts

 

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ZX Renew
ZX Renew

ZX Renew has been setup to facilitate users to be able to purchase aftermarket goods from suppliers all over the globe.

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