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Sinclair ZX Spectrum + 48K with composite video mod and an original Sinclair PSU


Thanks for looking at our Sinclair ZX Spectrum + 48k computer with PSU, upgraded with composite video modification to work on modern TV’s

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Thanks for looking at our listing for this Sinclair ZX Spectrum + 48k

This really is another nice Spectrum + that we are selling from our collection of retro computers.

Issue 4A Board

RDR Spectrum+ - 124-308500-IMG_2738We have completed the following work:

  • Full composite mod done. This uses a PCB that replaces the insides of the RF modulator so that you can now use the RF phono output and connect it to you TV AV input.
  • Tested the reset switch to ensure working.
  • Power socket replaced.
  • Checked and replaced any capacitors and transistors that were bad.
  • Fully cleaned all the cases inside and out.
  • Removed the keys, cleaned them and then refitted them.
  • New keyboard membrane fitted – all keys work now!
  • Fully tested the Spectrum with diagnostic card for a few hours to make sure RAM was working well. All tests passed.
  • Tested it playing games.
  • It comes with an original Sinclair power supply (capacitors tested).

RDR Spectrum+ - 124-308500-IMG_2933RDR Spectrum+ - 124-308500-IMG_2932We have run a diagnostic card on it which reported everything was fine, and showed that the keyboard was working fully.  Even played Manic Miner on it!

Serial Number: 124-308500

This is a genuinely nice, clean Sinclair ZX Spectrum + 48k.

Any questions please get in touch!

Additional information

Weight 2.5 kg
Dimensions 45 × 35 × 16 cm

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