16/32K RAM Expansion

ZX80 / ZX81 hardware and software requested for either sale or swapping
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ILAH
Posts: 7
Joined: Mon Aug 10, 2020 8:35 pm

16/32K RAM Expansion

Post by ILAH »

I am searching for MEM Expansion for the ZX81.
It should have 16 to 32K

Can anybody offer me one?

ILAH

P.S. Topic changed because i found a ZX81.
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gammaray
Posts: 590
Joined: Sun Apr 17, 2016 2:44 am
Location: Texas

Re: 16/32K RAM Expansion

Post by gammaray »

Ebay Memotech 16/32K are better than Sinclair or Timex ones.

Regards.
5-TS1000,UK ZX81<-Sheelagh, US ZX81, 2-TS1500/KDLX , 3-TS2040 printer, 2-TS2020 cassette decks, ZXPAND+AY, ZeddyNET, ZXBlast, UDG, ZX8CCB, AERCO, BUILDS/REPAIRS ZX Spectrum, ZX80 Minstrel, ZXMAX48 v1 v2, 2-TS-2068, ROM, 16kRAM
Lardo Boffin
Posts: 1507
Joined: Sat Nov 26, 2016 2:42 am

Re: 16/32K RAM Expansion

Post by Lardo Boffin »

Other options are:

Fitting 16 / 32K internally (http://8and16bit.blogspot.com/2015/08/m ... o.html?m=1)

Buying a ZXPAND+ next time one is available (https://www.sellmyretro.com/offer/detai ... ate.-40565) - 32K, SD card reader and more!

Buying a Chroma 81 (http://www.fruitcake.plus.com/Sinclair/ ... erface.htm) - 16K RAM, SCART output for superb picture, colour and more!
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
Iss 3 ZXVid
TS 1000 iss 3, ZXPand AY, ZX8-CCB, ZX-KDLX & ChromaSCART
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Toastrack
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