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Boxed Sinclair ZX Spectrum Plus 48K, upgraded and with 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.  Low serial number!

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

RDR Spectrum+ - 125-311168-IMG_3831Serial number: 125-311168

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

We 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.
  • Replaced the power socket.
  • Regulator replaced.
  • Replaced all capacitors.
  • 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

RDR Spectrum+ - 125-311168-IMG_3828We 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: 125-311168

Comes in original box with polys.  Both polys and the box show some wear and tear as you can see from the pictures.  Not bad for a box from the 80s!

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

Any questions please get in touch!

Additional information

Weight 2.5 kg
Dimensions 67 × 37 × 28 cm

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