Geoff Wearmouth provides complete assembly listings of version 1 and 2 (used after serial number 87315) of the ZX Interface I ROM at his web site. You may find these helpful while reading this section.
- RARE VINTAGE ZX Range working capacity unknown self-made+$52.00 deliveryHelp to make Present- RARE Classic ZX SPECTRUM working capability unidentified self-made
- Vintage Post Soviet ZX Spectrum Clone 'Robik' + Manuals UNTESTED 1992 Russian+$43.50 shippingMake Offer you- Classic Article Soviet ZX Spectrum Clone 'Robik' + Manuals UNTESTED 1992 Russian
- RARE VINTAGE ZX SPECTRUM power supply 220V + cassettes+$60.00 shippingHelp to make Give- RARE VINTAGE ZX SPECTRUM energy supply 220V + cassettes
- USSR Classic personal computer zx spectrum IKAR64 Key pad Membrane layer with power DC+$89.00 shippingProduce Present- USSR Classic pc zx spectrum IKAR64 Keyboard Membrane layer with power DC
Raré USSR Soviet vintage ZX-Spectrum computer 'BYTE'
+$46.00 shipping
Produce Offer- Rare USSR Soviet vintage ZX-Spectrum computer 'BYTE'
Make Offer- RARE VINTAGE ZX SPECTRUM
Vintage Posting Soviet ZX Spectrum Clone 'Expert' Boxed + Cables WORKING 1992
+$27.50 delivery
Help to make Present- Vintage Write-up Soviet ZX Range Clone 'Master' Boxed + Cables WORKING 1992
Vintage Pc BYTE Programmed European TV Video game Console Z80 ZX Spectrum RARE
+$29.99 delivery
Help make Offer- Vintage Personal computer BYTE Programmed European TV Game Console Z80 ZX Spectrum RARE
RARE VINTAGE personal computer Ural 8/64K operating capacity unidentified self-made 220V
Free shipping
Help to make Offer you- RARE VINTAGE personal computer Ural 8/64K operating capacity unknown self-made 220V