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For sale: ZX Spectrum 48K Issue 4SI have a fully restored (and with all chips socketed) ZX 48K Issue 4S, that I am told is a bit of a rarity, that I am willing to sell. Dont know what…
... with all chips socketed) ZX 48K Issue 4S, that I am ... -
ZX Spectrum problemsHello Everybody, I am new here, and I need some help in my ZX repairs : - I have a ZX Spectrum 48k board (issue 2) which power up but remains stuck o…
... :
- I have a ZX Spectrum 48k board (issue 2) which power ... that.
- I have a Spectrum + (with an issue 4s board ... -
Spectrum +3 to Joytech PS2 8" LcdHi, I?m making some cables so I can connect my old computers to a Joytech PS2 8" Lcd. Starting with my Spectrum +3 I made a RGB and a composite cab…
... " Lcd.
Starting with my Spectrum +3 I made a RGB ... Rgb).
I connected a Spectrum 48K by composite signal and the ... something is different between the 48k video signal and the +2 ... -
how much for a decent spectrum set upRight, say I thought "oh, wish I'd kept my speccy stuff" and decided that I'd like to get a Spectrum 48k, printer, tape deck, interfaces, microdrive(…
... 'd like to get a Spectrum 48k, printer, tape deck, interfaces, microdrive ... -
Info about Zx Spectrum ModelHi all, I'm from Portugal a recently aquired a new zx spectrum 48k for my little collection. But this one was diferent from what i have seen and co…
... recently aquired a new zx spectrum 48k for my little collection.
spectrum?
I think from ... -
Spectrum 48k Rubberkeys caseAs title - I need an empty case for a Speccy 48k in good repair (no bent cover plate, minimum scratches etc) preferably with rubber keymat and keyb…
... empty case for a Speccy 48k in good repair (no bent ... -
ZX Spectrum limited edition?What's this, in your opinion? [url]http://www.ebay.it/itm/SINCLAIR-ZX-SPECTRUM-48K-Very-rare-/140978416835?pt=Vintage_Apple_Macintosh&hash=item20d2f…
What's this, in your opinion?
[url]http://www.ebay.it/itm/SINCLAIR-ZX-SPECTRUM-48K-Very-rare-/140978416835?pt=Vintage_Apple_Macintosh&hash=item20d2f7ecc3[/url] -
External keyboard for 48kHello, I am looking for a way to get a external keyboard working on a ZX Spectrum 48k. I have seen a PS/2 keyboard adapter but I am woundering if the…
Hello,
I am looking for a way to get a external keyboard working on a ZX Spectrum 48k. I have seen a PS/2 keyboard adapter but I am woundering if there are any open hardware/diy solutions for it?
//GhstWlf -
Nice Spectrum+[URL="http://www.ebay.co.uk/itm/Fully-Refurbished-Sinclair-ZX-Spectrum-48K-Computer-Console-Bundle-w-Manual-/370826207262?"]Here[/URL]
[URL="http://www.ebay.co.uk/itm/Fully-Refurbished-Sinclair-ZX-Spectrum-48K-Computer-Console-Bundle-w-Manual-/370826207262?"]Here[/URL] -
ZX Spectrum 48k Issue 2 Faulty Ram?Hi, I have a faulty ZX Spectrum Issue 2 motherboard. Looks in very tidy condition. Though I'm getting random columns of blocks and flashing cursors…
... , I have a faulty ZX Spectrum Issue 2 motherboard. Looks in ... -
Interesting ZX Spectrum Elite factWhen I sampled my original ELITE 48k version (one that comes with lenslock) I discovered each side of tape contains different game version. One side …
... I sampled my original ELITE 48k version (one that comes with ... lenslock, game box still says spectrum 48k - only on cassete itself is ... 48k version into 128k version.
I always wondered why Spectrum ... -
DivMMC clock bufferI have completed the first DivMMC EnJOY today: [url]http://www.worldofspectrum.org/forums/showthread.php?t=44238[/url] But there is a problem with t…
... />
But there is a problem with the clock boost circuit ... 's job on a ZX Spectrum 48K or +2.
But ... -
30-column 8x2 multicolor (even in 48K)I don't recall any 8x2 multicolor routine for 30 columns that would work on all Spectrum models (including the Spectrum 48K), so I decided to write i…
... work on all Spectrum models (including the Spectrum 48K), so I decided ...
Executing it in a Spectrum 48K will take 16239T-15791T = 448T ...
Executing it in a Spectrum 128K/+2 will take 16297T ...
Executing it in a Spectrum +2A/+3 will take 16300T ... -
ZX spectrum 128K + 2 (Grey one :)Hi all, I'm trying to revive a dead ZX 128K +2 (the grey one). The regulator was damaged and seemed to be feeding 7.8Volts onto the pcb. Yikes ! I…
... /the-adventure-of-the-128k-spectrum-with-no-display/[/url]
With the spectrum 48K it was possible to cut ... -
Spectrum 48k video and keyboard issueHi all, few days ago I experimented with battery supply for my speccy (48k issue 2), and I was measuring the voltage and how much current it used. A…
... battery supply for my speccy (48k issue 2), and I was ... -
Spectrum 48k unstable Colours on Composite Video OutputHi, I?ve an Speccy 48k here which has an Composite Video Out Mod (The Video-Modulators power input is cut from the board). On this I get an unstabl…
... />
I?ve an Speccy 48k here which has an Composite ... -
Some problems with 2 ZX Specturm board'sHi, last week i got some ZX Spectrum stuff. Also 2 ZX Spectrum 48K's, one in the orginal case the anoter one in a DK'tronixs case. Both have problem'…
... have problem's, but i'm still a rookie at ZX Spectrum ... this problems.
ZX Spectrum 48k orginal case:
It is ... .jpg[/IMG]
ZX Spectrum 48k in the DK'Tronics case ... ]
My working ZX Spectrum 48k works great, so those 2 ... -
ZX Spectrum 48k - no CLK signalHello I'm trying to repair ZX Spectrum 48 mainboard issue 3B. When i check signal with oscilloscope on X1 or on ULA pin 39. I get stable 2V no clock…
Small demo to show my sprite engine for ZX Spectrum 48KThis demo shows 13 sprites moving at 50fps totally flicker free: 12 enemies bouncing in edges and the main character, controllable with OPSA (note S …
... demo.tap (only works on 48K). The rest of archives are ...ZX Spectrum in Kung-Fury movie ;)Haha, it must be the most scary film in history but my friend sent me the trailer as there is ZX Spectrum 48K visible there, heh. ;) [url]https://ww…
Haha, it must be the most scary film in history but my friend sent me the trailer as there is ZX Spectrum 48K visible there, heh. ;)
[url]https://www.youtube.com/watch?feature=player_embedded&v=72RqpItxd8M[/url]Spectranet questionsI have received the wonderful Spectranet interface from RWAP today. I have started to experiment with it and I have found an interesting thing... So…
... D780C-1 CPU of my Spectrum+ 48K machine with a Zilog Z84C0006PEG ... Because it was my first Spectrum, I tried the Spectranet with ... the other interfaces had no problem. Finally I have decided to ... complete guide: [URL="http://spectrum.alioth.net/doc/index.php ...Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... of picture (not on the border). Is this normal? The ... /ISSUE_3B.jpg[/IMG]
ISSUE3B Spectrum+ 48K, the strongest shadow
... .jpg[/IMG]
ISSUE6A Spectrum 48K in a Lo Profile keyboard ... .jpg[/IMG]
ISSUE6A Spectrum 48K in a Lo Profile keyboard ...As new ZX Spectrum+ computers[URL="http://www.sellmyretro.com/offer/details/NEW-ZX-Spectrum-48k%2B-3610"]Here[/URL]
[URL="http://www.sellmyretro.com/offer/details/NEW-ZX-Spectrum-48k%2B-3610"]Here[/URL]Beta Disk v4 resets Spectrum while inserting DisketteHi, has anyone discovered the following himself ? I have some old disks which should be in Beta-Disk format. Most of them I?m able to view the cat…
... when I just reboot the Spectrum (48k+),
theres a short read ... the diskette and then the Spectrum resets to
"(c) Sinclair ...Which ULA to fit in which issue SpectrumI spent a little while studying the resistor changes on page 30 of the ZX Spectrum 48K service manual. They all concern aspects of the video circuit …
... page 30 of the ZX Spectrum 48K service manual. They all concern ...Two disk systems together on one SpectrumHello, does anybody had experience with connection two disk systems together on one Spectrum (48k or 128k) ? e.g. Can a Betadisk operate together …
... systems
together on one Spectrum (48k or 128k) ?
e ...Weird output...Last week I found my old ZX Spectrum 48k and I tried to connect it to my tv... After tuning it (at 583MHz - C35, it's the only one with signal) it s…
... I found my old ZX Spectrum 48k and I tried to connect ... is a TV compatibility problem, bad tuning, computer problem... if any of ... happy :wink:
PS: The spectrum is from 1985, and it ...Wanted: MINT Boxed ZX Spectrum 48K, + Models & ZX81.Morning folks, Looking to add the ZX Spectrum to my ever growing retro collection and was wondering if anyone had or knew where i might get a Ver, …
... /> Looking to add the ZX Spectrum to my ever growing retro ... , very good - MINT boxed ZX Spectrum 48 K, + Models & ZX81 ...
