Make this my favourite ZXmore - "starter kit" - for ZX80, ZX81, ZX Spectrum, CP/M

Retro Computers >> Sinclair >> Sinclair ZX81 >> Hardware
Listing type:
Fixed Price Multiple Items
Item Condition:
Seller location:
Germany, Germany
Ending in:
This listing is closed (18/02/2018)

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Quantity Available
Latest buyer:
l***e (17)
Fixed price:
Shipping Costs:
From only €2.50
Payment methods:
Number Sold:
4 (View history)
Buyer Value Date and hour Quantity bought
l***e (17) €29.90 11/08/2017  10:00:56 1
d***y (19) €29.90 04/07/2017  19:16:15 1
r***t (19) £25.90 07/11/2015  10:58:46 1
a***i (23) £25.90 30/10/2015  15:59:12 1
Feedback on this Item
PositivePositive l***e (17) Fast delivery from Germany, fantastic bit of kit. A pleasure to do business with this seller. 11/09/2017  18:41:26
PositivePositive r***t (19) Great service and product as always. Very helpful. Recommended seller :) 15/12/2015  16:24:27

WARNING: Due to the impact of coronavirus, delivery times across the World are severely impacted, with some countries refusing to accept postage completely.

Item Number : 10247

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construction kit (starter kit)
contains only PCB and a few components hard to get


ZXmore construction kit including keyboard deluxe


ZXmore is a complete Z80 system, compatible to ZX80, ZX81, ZX Spectrum and CP/M (*).
It is a multi tasking system which allows to run up to seven instances with different ROM's and different systems parallel or even concurrently (multitasking). It supports the video logic of ZX80/ZX81 and is capable of running ZX Spectrum ROM's in monochrome mode and CP/M to choice of the user. ZXmore has a composite video output (monochrome) and two USB host ports for use with USB flash disks for loading and saving programs and connection of different USB peripherals.

Technical data of completed ZXmore:

  • Z80 system with variable memory layout
  • 512k ROM and 512k RAM divided into 8 separate instances (first used for control software)
  • video out composite (monochrome)
  • real time clock (RTC)
  • high speed mode with 6.5 MHz clock (nearly 3 times faster than ZX81)
  • HRG capable, extended M1NOT, up to 56k RAM in ZX81 mode
  • 2 USB host ports for flash disks and other peripherals
  • compatible to ZX80, ZX81, ZX Spectrum and CP/M (summer 2017)


Contents of construction kit:

  • PCB board 2-layers with 204 x 156 mm (8.0 x 6.15 inches)
  • all components maybe hard to get as listed here:
    * FTDI USB controller chip VNC2-32L1B (already preprogrammed and soldered on the board)
    * CPLD chip in PLCC44 case, EPM3064 preprogrammed
    * reset switch
    * RGB LED
    * TO220 heatsink in very small fit
    * battery holder for CR1220 batteries (used for RTC clock)
  • you need to buy all other parts separate, see attached manual for the complete list


Picture gallery

  • ZXmore - "starter kit" -  for ZX80, ZX81, ZX Spectrum, CP/M
  • ZXmore - "starter kit" -  for ZX80, ZX81, ZX Spectrum, CP/M
  • ZXmore - "starter kit" -  for ZX80, ZX81, ZX Spectrum, CP/M
  • ZXmore - "starter kit" -  for ZX80, ZX81, ZX Spectrum, CP/M
  • ZXmore - "starter kit" -  for ZX80, ZX81, ZX Spectrum, CP/M

Questions and Answers

Shipping and Payment

Item Location:
Germany, Germany
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To Germany :
  • First Class Post : €2.50
  • To EU :
  • Surface Mail : €3.70
  • To Europe (Non EU) :
  • Surface Mail : €3.70
  • To Americas (Non USA) :
  • Surface Mail : €3.70
  • To Rest of World :
  • Surface Mail : €3.70
  • To USA :
  • Surface Mail : €3.70
Shipment terms:
Shipped with Deutsche Post with full insurance.
Delivery time:
approx. 2-3 days within Germany
approx. 4-6 days within EU
approx. 2-3 weeks in the rest of the world
Payment methods:

Seller: ginger-electronic Karl-Heinz Dahlmann Wasserburger Landstr. 241 Muenchen, Germany, 81827, Germany
All prices and shipping include VAT at 19.00% where applicable
VAT Number: DE274376752

The seller accepts all responsibility for this listing

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