-
48k no key sound with tape jack inOne of my 48k's does not produce a sound when keys are pressed, this is only when the ear jack is fully in, it also makes the beeper really quiet, ta…
One of my 48k's does not produce a sound when keys are pressed, this is only when the ear jack is fully in, it also makes the beeper really quiet, take it out and alls fine,, ive retensioned the socket but its still the same, any ideas? -
+2 Grey - low 128k sound volumeI'm trying to revive my old grey +2.... First problem was a faulty RF signal, so I bought a SCART cable from Retro Computer Shack on e-bay (it's the…
... trying to revive my old grey +2....
First problem ... low when compared with the 48k sound effects. If I turn ... hear the 128k music, the 48k sound is way too loud ... -
Grey +2 and black +2A keyboards, funny !!!Hi all, Yesterday I was working on a destroyed +2A (case and motherboard)... I changed the ram, and the MB returned to life. But the keyboard is dead…
... line connector.
The grey keyboard membrane has a 5 ... line connector, like the old 48k.
It was very ... keyboard of a dead grey 128+2 on the ... on the connectors, a grey 128+2 membrane works on ... 128+2A !!!
Grey membrane has to be plugged ... -
Magablast! is not 128K onlyIn the Megablast's WOS entry, Machine Type is specified as being 128K only but this is not true. I can run this game in my 48K TK90X and also have te…
... is specified as being 128K only but this is not true ... run this game in my 48K TK90X and also have tested ... -
ZX Spectrum 48K yellow displayI have a ZX Spectrum which displays a yellow- instead of grey screen on startup. All colours seem mixed with yellow. Everything else seems fine, some…
... displays a yellow- instead of grey screen on startup.
All ... a grey 128K, so some might have issues on a 48K.
Searching for a game...Hi all! I've been a lurker long enough on WOS and decided it was high time I registered. :) Every now and again, in between juggling real life and p…
... of a particular ZX Spectrum (48K) title that I had played ... was given that I had only played it at school. Could ... ) of search and advancement in grey hairs. ;)
Thanks all ...SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... -purpose interface for the 16K/48K ZX Spectrum, with the primary ... in quality to that previously only obtainable from a 128K Spectrum ... Spectrum since the SPECTRA interface only requires access to those signals ...48k Issue 4A power supplyHi, I just repaired a 48k Spectrum+ with an Issue 4A board. The computer worked but the picture was mono with bad contrast and bad synchronizing. I …
... />
I just repaired a 48k Spectrum+ with an Issue 4A ... out that the 12V where only 1.7V and no -5V ... 5V from the Rams. So only the 12V where needed for ...Timing of Timex Computer 2068Is the timing of the Timex Computer 2068 fully documented yet? I have one here with the ZX Spectrum Emulator cartridge and have downloaded a few test…
... a 5C102 or 5C112 Spectrum 48K. There are 224 t-states ... ports should be free, but only part of the SCLD bus ... it comes out a dark grey colour.Compatible Memory Chips for Issue 2 48K MotherboardHi I was wondering if anybody have a list of manufacturer chips which is compatible with the Issue 2 48K Motherboard, especially the upper 32K RAM.…
... compatible with the Issue 2 48K Motherboard, especially the upper 32K ... web pages that I read only the TI (Texas Instruments) Chips ...16K/48K Lower RAM (4116) replacement.You may want to read [URL="http://www.worldofspectrum.org/forums/showthread.php?t=37957"]this thread[/URL] for background information on the quest t…
... that works in all 16K/48K Spectrums (I've tested it ... you would like one. The only condition is that you try ...Another Grey +2 problemGot another grey in, weird problems, works pretty much fine until things are attached to the edge connector. So far this is what has been tried; [L…
Got another grey in, weird problems, works pretty ... 128 basic RUN resets into 48k mode where the +D will ...Spike: 48k onlyDoes anyone know what's going on with Spike? [URL=http://s1142.photobucket.com/user/daveyboyhughes/media/spike_zps232a1745.gif.html][IMG]http://i114…
... ]
Works on a 48k in SPIN, but there's ... fails to load even in 48k, on the the second code ...List of 128 only games and 128 games that were different to the 48k versions.Can anyone think of any 128 games that were different to 48k and i'm not talking about music enhancments but more graphical,or speed or bigger maps e…
... games that were different to 48k and i'm not talking ...August sales[COLOR="Blue"]I have about everything listed here in stock. But some of it must be made ready (with custom wishes). [B]Buying directly will save you…
... video output:[/B]
- 48K models have composite video on ... br /> - 128K toastrack and grey +2 have composite video on ... ]
- Kempston Joystick interface for only ?7 / €8
- Taperecorder ... benophetinternet.nl/hobby/vanmezelf/sales/48k.jpg[/IMG]
[ ...DivIDE on spectrum 48kDear All, I ordered a DivIDE with kempston- and compactflash-adaptor for my 48K. Recently I met BVersteeg (the seller of thisDivIDE) at the retro co…
... - and compactflash-adaptor for my 48K.
Recently I met BVersteeg ... my machine, though when connecting only the DivIDE it kinda worked ...Possible dodgy +2 - resets when loadingSo I have a grey model +2 with a recently refurbed tape deck (new belts and cleaned heads). It might be a product of bad loading, but from what I ca…
So I have a grey model +2 with a recently ... and some 128k versions / 128k only games. Specifically it either randomly ... during playing, or resets to 48k mode in the middle of ... some games load fine in 48k mode but reset when using ...48k of my youthSooo, So I finnaly had a few minutes to spent around in the 48k. I opened the box for a quick inspection, mainly to check on the version and to see…
... to spent around in the 48k.
I opened the ... it?).
Now, if only I could find a damn ...Help with joystick interfaceHello to everyone! Just got me a joystick interface I have never seen before. I don't have instructions for it and I don't know if it required some…
... are for sound input(?), altough only one works. I haven't ... I don't understand since only the round blue one is ... grey +2, but I am starting to wonder if this is 48k ... or 16k compatible only...
Anyone ...ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... 48K with other rom: OK
- 3x ZX Spectrum +2 (grey ... ZX Spectrum 128K toast rack only.
After ... , the 128K toastrack and grey +2 use the same ... on the ZX Spectrum +2 grey model[/U]
The ... clock signal on the grey +2 does NOT come directly ...Ben Versteeg's September sales[COLOR="Blue"][B][SIZE="6"]Add-ons[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophetinter…
... video output:[/B]
- 48K models have composite video on ... )
- 128K toastrack and grey +2 have composite video on ... />
[B]ZX Spectrum 48K with new membrane, composite video ... by registered and insured service only!
[IMG]http:// ...Questions about Spectrum 48K soundsHi, I find it a very intriguing task to produce sounds on Spectrum 48K, which has only a beeper. - I am very curious to know how the games produced t…
... produce sounds on Spectrum 48K, which has only a beeper.
- I ...Question about 48K DRAM refreshHi guys. Can anybody tell me how the 48K spectrum refreshes the upper ram. RAS only? CAS before RAS? I've got a bunch of 41256 DRAM that i would lik…
... how the 48K spectrum refreshes the upper ram. RAS only? CAS before ... to try out in a 48K Spectrum. I've read here ...Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…
... video output:[/B]
- 48K models have composite video on ... )
- 128K toastrack and grey +2 have composite video on ... />
[B]ZX Spectrum 48K with new membrane, composite video ... by registered and insured service only!
[IMG]http:// ...Schombi?s winter saleI have a few items for sale. All computers have been tested for video, audio, keys working, modes (48K and/or 128K), working cassette player resp. FD…
... video, audio, keys working, modes (48K and/or 128K), working cassette ... /> - 1 x Spectrum 128 +2 (grey), with PSU and RF-cable ... /> - 1 x Spectrum 128 +2 (grey), with PSU, RF-cable and ... for yellow AV-in. The only "flaw" is a hole beside ...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 …
... and execute demo.tap (only works on 48K). The rest of archives ...Interesting 48K failureI thought I'd recount a failure I've not seen mentioned before that I saw tonight while fixing a 48K issue 6 board. The background: The initial fail…
... saw tonight while fixing a 48K issue 6 board.
48K board gets shorted. TR4 is ... ULA's IOREQ line is only active when A0 is low ...48k Missing D15Got a 48k here that is missing D15 (just below right molex connector), someone removed it in the past, only just noticed it was gone after replacing …
Got a 48k here that is missing D15 (just below right molex connector), someone removed it in the past, only just noticed it was gone after replacing a few caps. My question is, what behaviour would I expect to see on screen if it was missing?ZX Spectrum 48KHi. I am looking for ZX Spectrum 48K (rubber keys) It should be fully working one. I need only main unit. I don?t need PSU or leads. Please, make …
Hi.
I am looking for ZX Spectrum 48K (rubber keys)
It should be fully working one.
I need only main unit.
I don?t need PSU or leads.
Please, make me an offer.
Thanks!48k+ ULA'sI've got three ULA's here that only work in certain boards. Thought I was going nuts, swapping, changing stuff around. But hey, I've got two working …
I've got three ULA's here that only work in certain boards. Thought I was going nuts, swapping, changing stuff around. But hey, I've got two working 48k pluses now. :)
Anyone else come across this?
