Make this my favourite RGBTOHDMI - ZX80/81/Apple/UK101/Ohio/Jupiter Ace/Microtan/Nascom & Lumacode

Retro Computers >> Sinclair >> Sinclair ZX81 >> Hardware >> General / Add-Ons
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Seller location:
Caerphilly, Clwyd, United Kingdom
Ending in:
23 days, 14h:09m:40s
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Latest buyer:
j***8 (1)
Fixed price:
£49.99 Buy now!
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Number Sold:
3 (View history)
Buyer Value Date and hour Quantity bought
j***8 (1) £44.99 18/09/2023  07:34:51 1
w***v (4) £44.99 23/07/2023  20:26:03 1
s***0 (1) £44.99 03/07/2023  20:03:55 1

Item Number : 63615

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Fixed price: £49.99
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RGBTOHDMI - HDMI adaptor/up-scaler for many vintage machines with phono out.

This device  is based around the Xilinx XC9572XL, and presented in a resin printed enclosure.

You will need to supply your own SD card and Raspberry Pi Zero1.3, Zero W 1.1or Zero W 2, a suitable mini HDMI lead or adaptor for HDMI output and a micro USB power supply. 

It is fitted with a standard Phono lead for connnction to the ZX81, which willneed to eother be composite modded ot have a 220R resistor between the center of the ZX80/81 Tv output and the Video line on the board (a very simple mod) as per the image.

Also supports -

  1. ZX80
  2. ZX81
  3. Apple II / IIe (decodes artifact colour)
  4. Apple Lisa
  5. UK101
  6. Ohio Superboard
  7. Jupiter Ace
  8. Nascom
  9. Microtan
  10. + c0pperdragon Lumacode boards (C64/Atari)

Details of the development can be found @ along with instructions.

This board can also be used on a whole host of  other retro computers with the correct firmware, cables and or additional add-ons, please see @

All the devices I put together come with a 90 Day Return to Base Warranty.

Picture gallery

  • RGBTOHDMI - ZX80/81/Apple/UK101/Ohio/Jupiter Ace/Microtan/Nascom & Lumacode
  • RGBTOHDMI - ZX80/81/Apple/UK101/Ohio/Jupiter Ace/Microtan/Nascom & Lumacode
  • RGBTOHDMI - ZX80/81/Apple/UK101/Ohio/Jupiter Ace/Microtan/Nascom & Lumacode

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Item Location:
Caerphilly, Clwyd, United Kingdom
Shipping conditions:
Buyer pays shipping expenses
Shipping Costs:
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  • Second Class Post : FREE
  • To EU :
  • Intl Signed For : £6.00
  • To Europe (Non EU) :
  • Intl Signed For : £8.00
  • To Americas (Non USA) :
  • Intl Signed For : £10.00
  • To Rest of World :
  • Intl Signed For : £10.00
  • To USA :
  • Intl Signed For : £10.00
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