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Confused whether I have a +2A or +2B?I opened up my newly acquired black +2A and what I see is that it's an Amstrad Z0833 Issue 2 board from 1988 . I was changing the resistor to make th…
... 40092U Spectrum +2B ROM A v4.1 English
40093U Spectrum +2B ROM ... B v4.1 English
40094 Spectrum +2A ... 0 Spanish
40094S Spectrum +2B ROM A v4.1 Spanish ... 0 Spanish
40101S Spectrum +2B ROM B v4.1 Spanish ... -
How to connect universal PSU?A fleamarket find! Spectrum+ without PSU. :) I don´t know if it works. I have universal PSU, please confirm which is the correct polarity? [b]A)…
... -new-%282016%29-sinclair-zx-spectrum%2B-48k~~128k-keyboard-membrane-17350 ... />
The membrane in the Spectrum+ machines often fails near where ... -
ZX Spectrum keyboards : all and everything about them and how can the Speccy keyboard be improved? This discussion can include of all the main types of Spectrum keyboard from the past (inc addon / aftermarket) , their strengths and weaknesses , …
... some good pictures of the Spectrum ones:-
[url ... 2015/02/zx81-and-zx-spectrum-keyboard-membrane-repair.html"] ... new-%282016%29-sinclair-zx-spectrum%2B-48k~~128k-keyboard-membrane- ... new-%282016%29-sinclair-zx-spectrum%2B-48k~~128k-keyboard-membrane- ... -
ZX Spectrum keyboards : all and everything about them and how can the Speccy keyboard be improved? This discussion can include of all the main types of Spectrum keyboard from the past (inc addon / aftermarket) , their strengths and weaknesses , …
... keyboard/case)
[*]ZX Spectrum+
[*]ZX Spectrum 128k (waiting for me ... )
[*]ZX Spectrum+2 (grey)
[*]ZX Spectrum+2B
[*]ZX Spectrum+3
[*]ZX Spectrum+3B
[*]QL ... -
Keyboard not working on 3 speccysI have 3 zx spectrums 48k (One was the original one I had as a kid with rubber keys) and I just purchased 2 more.. one original spectrum 48k with rub…
... -new-16k-~~-48k-sinclair-zx-spectrum-%28speccy%29-keyboard-membrane-2502 ... -new-%282016%29-sinclair-zx-spectrum%2B-48k~~128k-keyboard-membrane-17350 ... -
Is it possible to make the Z80 execute a bizarre instruction?What happens when it gets an unrecognised instruction OP Code, I mean something following a #ED that isn't one of the undocumented instructions eithe…
... , I’ve left a ZX Spectrum on for days at a ... . I’ve had a ZX Spectrum +2B on for several weeks before ... and resting! The standard ZX Spectrum models have no means for ... -
Loading software from a smartphoneHowdy, is it possible to load software in the form of an audio file (eg. a wav or mp3 file generated from a tap or tzx image with tape2wav) directly…
... sounded so harsh that the Spectrum (+2B - I was also routing this ... like some feedback from the Spectrum as to whether the volume ... -
Loading software from a smartphoneHowdy, is it possible to load software in the form of an audio file (eg. a wav or mp3 file generated from a tap or tzx image with tape2wav) directly…
... sounded so harsh that the Spectrum (+2B - I was also routing this ... -
Loading software from a smartphoneHowdy, is it possible to load software in the form of an audio file (eg. a wav or mp3 file generated from a tap or tzx image with tape2wav) directly…
At the risk of repeating myself...
[quote="The Mighty Dopethrone;998970"]Every time I had the same result - an amplified signal that sounded so harsh that the Spectrum (+2B - [b]----> I was also routing this through a tape adapter -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... to know that a 48K Spectrum game written in 1982, 1992 ... in 48 BASIC on a Spectrum +2B built in 1992, no questions ... -
Problem with ZX Spectrum 128k +2B Tv Output and RGB imageHello, Last week I've been ofered with a ZX Spectrum 128k +2B but I have a problem with the tv out (through RF modulator) .The image is clear on the…
... been ofered with a ZX Spectrum 128k +2B but I have a ... modulator is loose so the spectrum is always switching RF frequency ... can I do with this spectrum?
Sorry about my ... -
Spectrum modsHi all, Looking at my Spectrum stuff and the mod`s I have done. How many of you out there have done Spectrum modifications? And what are they? 1. …
... all,
Looking at my Spectrum stuff and the mod`s ... you out there have done Spectrum modifications?
And what ... out mod
3. +2B cassette phono plug load mod ... -
Spectrum 128k +2b helpCan anybody help me. When i switch my spectrum on the screen is like a chess board with bits flashing. Any ideas anybody. The make is a zx spectru…
... me. When i switch my spectrum on the screen is like ... make is a zx spectrum 128k +2b board type z70833 issue 2 ... -
PSU unit spectrum 128k +2b 6 pinout DINHello everybody! I have spectrum 128k +2B but I don't have the 6 pin PSU and I can't find it anywhere. Can you anyone tell me where can I buy this PS…
Hello everybody! I have spectrum 128k +2B but I don't have ... buy this PSU for this spectrum? Or can you tell if ... -
+2A/+3 +2B and +3 Schematics (again)Just to announce that I've done a fairly big update/re-organisation of my website, and specifically the [URL="http://alistairsserver.no-ip.org/spectr…
... http://alistairsserver.no-ip.org/spectrum/schematics/"]schematics page[/URL].
2B ISSUE2 and got lots of ... the details of factory mods on the +2B boards.
... />
TL;DR: The +2B schematics have been updated ;) -
Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3My Space Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3 is now available for download from: [url="https://c.gmx.com/sizx@gmx.com/DVQXAXrLRl2d…
... Invaders Emulator for the Spectrum 128/+2/+2A/+2B/+3 is now ... /DIVIDE interface and on a Spectrum +2A/+2B/+3 with DIVMMC/DIVIDE ... -
Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... is isn't Z70833 a +2B motherboard??
It also has ... want to do a few mods so I think its best ... /> Are there any other useful mods I should consider?
Thanks ... -
Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…
... a temp buffer.
2b. AND + OR from temp buffer ... first sprite-drawing routine for spectrum, so being pointed to the ... -
Spectrum Games Needed Urgently !!Hi guys we are looking for authors of Spectrum games who can give permission to get in touch so we can use their games on the upcoming PS2 / PC CD / …
... are looking for authors of Spectrum games who can give permission ... looking for , we need Sinclair Spectrum games (in tap format not ... of this small bit of Spectrum history , via [url="http://www ... if thats ok with the mods in a few sections to ... -
Spectrum Games Needed Urgently !!Hi guys we are looking for authors of Spectrum games who can give permission to get in touch so we can use their games on the upcoming PS2 / PC CD / …
... are looking for authors of Spectrum games who can give permission ... looking for , we need Sinclair Spectrum games (in tap format not ... of this small bit of Spectrum history , via [url="http://www ... if thats ok with the mods in a few sections to ... -
World of Spectrum Chatroom[url=http://www.gabbly.com/worldofspectrum.org/forums]World of Spectrum Chatroom[/url] Wasn't sure where to post this, but just got this idea from a…
... /worldofspectrum.org/forums]World of Spectrum Chatroom[/url]
Wasn ... was a cool idea, but mods feel free to delete if ... -
256 color spectrumhi i start to make a project. a 256color spectrum like the spec256 emulator. capable to run 256 color games and the original ones from a cdrom,a flop…
... make a project. a 256color spectrum like the spec256 emulator. capable ... this i prefer the 128+2b system so that ican make ... -
Questions from the new owner of a grey Spectrum +2I managed to pick up a grey Spectrum +2 off of ebay with cheap shipping (I'm in the US... it was $13 total and it has a Donkey Kong tape inside) and …
... to pick up a grey Spectrum +2 off of ebay with ... I want to make some mods to it.
First ... -
Printers for use with the SpectrumIf anyone is after a reliable inkjet printer for use with the Spectrum, then I have a small supply of HP 660c printers, and Epson Stylus Colour 850 p…
... printer for use with the Spectrum, then I have a small ... centronics interface on the original Spectrum and Spectrum+ (I even have a ... interface if you have a Spectrum +2A, +2B or +3. Of course ... -
Spectrum+3Hi all, Got my Spectrum+3 from eBay this afternoon. Powered it up to find the drive belt is a no go. So I need a drive belt, Ok easy to get hold of n…
Hi all,
Got my Spectrum+3 from eBay this afternoon.< ... ROM`s and put in +2B ROM`s as they are ... -
Making a White Spectrum +I know faking a White Spectrum Plus sounds a lame thing to,but they are so beutifull and I want one. Now i was wondering, rather than paint one whit…
I know faking a White Spectrum Plus sounds a lame thing ... feel free to move it Mods) -
Sinclair Spectrum 48K with new membraneI am selling the 48K Spectrums I have on ebay in favour of Emulation. ;-) All have Composite mods and brand new membranes! Heres the first one...…
... . ;-)
All have Composite mods and brand new membranes!
Sinclair Spectrum 48K with new membrane fitted ... is a fully working 48K Spectrum with Brand New membrane fitted ... -
+2A and +2B modelsWhat's a difference between Spectrum +2A and +2B models?
What's a difference between Spectrum +2A and +2B models? -
Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... ]
I found two mods to improve image but for ... [/URL]
Although those mods being ment to +2A/+3 ... them a go on the +2B.
Results: Better image ... 't the mod work for +2B's?
Is there ... -
Rom upgrade(s) for the Humble spectrum +2 (not 2a or 2b)Hello there my fellow forum chummies, I was thinking today, after reading all this lovely rom burnery stuff, is there a way I could update the ROM o…
... that I have. does the spectrum require bus mastering when more ...
