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Make this my favourite Brand New Sinclair ZX80 ZXpand Conversion Kit

Category:
Retro Computers >> Sinclair >> Sinclair ZX80 >> Hardware >> General / Add-Ons
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Seller location:
Stoke-on-Trent, Staffordshire, United Kingdom
Ending in:
7 days, 10h:02m:34s
Quantity Available
2
Latest buyer:
k***1 (5)
Fixed price:
£35.00 Buy now!
Number Sold:
6 (View history)
Buyer Value Date and hour Quantity bought
k***1 (5) £35.00 12/07/2017 12:47:51 1
b***4 (13) £35.00 08/11/2016 11:25:30 1
v***i (24) £35.00 02/10/2016 20:20:49 1
g***k (76) £35.00 02/12/2013 22:48:35 1
m***y (8) £35.00 19/11/2013 13:03:45 1
m***r (39) £35.00 30/03/2013 18:35:00 1
Shipping Costs:
From only £4.20 or buyer collect
Payment methods:
Paypal, Bank transfer
Feedback on this Item
PositivePositive b***4 (13) Very well put together kit, very fast shipping. Incredible using an SD card on a ZX80! 19/11/2016 23:45:27
PositivePositive v***i (24) Thanks for the super fast shipping! 06/10/2016 20:48:57
PositivePositive g***k (76) First class as always - thanks. 30/11/2014 18:30:55
PositivePositive m***y (8) New life breathed into my zx80 thanks to this great device. 10/10 to its creators Paul and Sir Morris. Great service as usual Rich, very happy. 03/12/2013 15:24:27
PositivePositive m***r (39) Perfect transaction, fast delivery - thank You very much! 05/06/2013 12:49:08

Item Number : 2081

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Fixed price: £35.00
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Description

This is the conversion kit for users who have purchased the ZXpand Interface for use with their Sinclair ZX81 home computer, and may wish to use it with a Sinclair ZX80 computer.

PLEASE NOTE: THIS KIT IS FOR THE ORIGINAL ZXPAND INTERFACE - SEE OUR OTHER LISTINGS FOR THE ZXPAND+ VERSION

If you use the ZXpand with the ZX80, you will need to swap one of the GAL chips on the interface and solder a small jumper to the interface.  This is quite a simple task and easily accomplished if you have previously handled a soldering iron.

The ZXpand will still work with the ZX81 (simply remove the jumper from the two pins).

However, it means that you will now be able to use the ZXpand with a ZX80 also !

The ZX80 uses the ZXpand for loading and saving, plus 32K RAM.  Three new keywords are added to the ZX80 ROM (CAT, CONFIG and DELETE), so that means, you will need to open your ZX80 and swap the existing ROM for the new Flash EPROM chip provided.

The package therefore consists of the following:

  • Replacement GAL for your ZXpand interface
  • Jumper ready for soldering on your ZXpand interface
  • Replacement Flash EPROM programmed with the enhanced ZX80 ROM (with the new keywords CAT, CONFIG and DELETE on the Z, L and P keys respectively).  Simply remove the existing ROM on your ZX80 (keep the ROM as this is very rare!)
  • ZXtend expansion cable (this goes between the ZX80 and the ZXpand interface, so that you can still get to the TV out socket).

A Short video of the ZXpand interface in action (on the ZX81) appears at: http://www.youtube.com/watch?v=hvgdcpwpknY

NOTE:

  1. ZX80 computers with internal RAM upgrades may not be compatible. Contact us for advice.
  2. ZX80 computers with the internal regulator bypassed will not work without a small mod to ZXpand.

Youtube Video





Shipping and Payment

Item Location:
Stoke-on-Trent, Staffordshire, United Kingdom
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To United Kingdom :
  • Collection in Person : FREE
  • First Class Signed For : £4.20 For initial item, £1.60 Per additional item
  • To EU :
  • Intl Signed For : £8.45 For initial item, £2.80 Per additional item
  • To Rest of Europe :
  • Intl Signed For : £8.45 For initial item, £2.80 Per additional item
  • To Americas :
  • Intl Signed For : £9.20 For initial item, £2.80 Per additional item
  • To Rest of World :
  • Intl Signed For : £9.40 For initial item, £2.80 Per additional item
Shipment terms:

Items normally shipped within 1 working day of payment being received.


The ZXpand interfaces will be sent using a tracked postal service.

Payment methods:
Paypal, Bank transfer

The seller accepts all responsibility for this listing

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