ZX81 1K RAM chips, p&p only. Taken.

ZX80 / ZX81 hardware and software offered for sale or swapping
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Lardo Boffin
Posts: 2256
Joined: Sat Nov 26, 2016 2:42 am

ZX81 1K RAM chips, p&p only. Taken.

Post by Lardo Boffin »

Hello all

I have removed a Mostek 1K RAM and 4 * 0.5K chips from various zeddies recently if anyone wants them for the price of postage? This will be Royal Mail Large Letter in the UK.

I’m pretty sure the Mostek still works ok - I tested it back to booting to the K during the 16K install process, but nothing beyond that. I’m not sure about the 4 * 0.5K chips, but they were working before being desoldered.

32F406CB-46B9-4731-B400-45B80DA27151.jpeg
7320052F-A678-4045-AF52-DAA8282618FC.jpeg
Last edited by Lardo Boffin on Fri Nov 25, 2022 2:32 pm, edited 1 time in total.
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
TS 1000 iss 3, ZXPand AY and +, ZX8-CCB, ZX-KDLX & ChromaSCART
Tatung 81 + Wespi
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
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Moggy
Posts: 3493
Joined: Wed Jun 18, 2008 2:00 pm

Re: ZX81 1K RAM chips, p&p only

Post by Moggy »

Although no use to myself I have to say fair play to you Lardo for this bit of recycling at what has to be the fairest price anyone can get. :D
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Lardo Boffin
Posts: 2256
Joined: Sat Nov 26, 2016 2:42 am

Re: ZX81 1K RAM chips, p&p only

Post by Lardo Boffin »

Bump. Anyone?
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
TS 1000 iss 3, ZXPand AY and +, ZX8-CCB, ZX-KDLX & ChromaSCART
Tatung 81 + Wespi
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Top
Lardo Boffin
Posts: 2256
Joined: Sat Nov 26, 2016 2:42 am

Re: ZX81 1K RAM chips, p&p only

Post by Lardo Boffin »

Also now includes this one:

97040463-F115-473A-B0CA-931EA9F9D419.jpeg

See https://sinclairzxworld.com/viewtopic.p ... 999#p48999
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
TS 1000 iss 3, ZXPand AY and +, ZX8-CCB, ZX-KDLX & ChromaSCART
Tatung 81 + Wespi
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Top
Lardo Boffin
Posts: 2256
Joined: Sat Nov 26, 2016 2:42 am

Re: ZX81 1K RAM chips, p&p only

Post by Lardo Boffin »

A couple more chips added. Both were working before being removed.
Attachments
46750FBF-98DA-4C44-B75F-524D48CA88E7.jpeg
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
TS 1000 iss 3, ZXPand AY and +, ZX8-CCB, ZX-KDLX & ChromaSCART
Tatung 81 + Wespi
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Top
Lardo Boffin
Posts: 2256
Joined: Sat Nov 26, 2016 2:42 am

Re: ZX81 1K RAM chips, p&p only

Post by Lardo Boffin »

Taken.
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
TS 1000 iss 3, ZXPand AY and +, ZX8-CCB, ZX-KDLX & ChromaSCART
Tatung 81 + Wespi
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Top
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