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FS: MOSTEK 4116 DRAM for 48k SpeccysHi I have a bunch of Mostek 4116 DRAMs here for the 48k Speccy - fits in the lower 16k memory bank. They look like NOS unused, still in their origin…
... 4116 DRAMs here for the 48k Speccy - fits in the lower ... -
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! -
I dusted my Timex Sinclair 2068 :)Finally I dusted my TIMEX SINCLAIR 2068. It is a very rare ZX Spectrum 48K clone, coming from America. [img]http://mister_beep.republika.pl/ts2068.…
... a very rare ZX Spectrum 48K clone, coming from America.
contention? ugly effects in Qchan and ... -
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? -
New games - should they be 48K or 128K?Here's a question for new games - which machine should they be developed on? If I write a game for the 48K Spectrum, is it appreciated that it will …
... write a game for the 48K Spectrum, is it appreciated that ... will not run on a 48K original Spectrum, which is a ... -
SkoolKit 3.7SkoolKit 3.7 has been released. In case you've forgotten, or never knew to begin with, SkoolKit is a suite of utilities for creating disassemblies o…
... begin with, SkoolKit is a suite of utilities for creating disassemblies ... .uk/philip.anderson/disassemblies/spellbound-48k/index.html"]Spellbound[/url]
48k/index.html"]Knight Tyme[/url ... -
Spectrum Not Responding to Keyboard InputHello, sorry if this thread is not in the correct place, This is my first post and I'm not sure where to post this type of thread. :lol: Anyway, I r…
... Issue 2 Sinclair ZX Spectrum 48K, Upon first powering up the ... Cassette player so I could test a few games. However when ... -
Spectrum + 48k-Diagnosing a dead keyboard/membraneJust purchased a Spectrum Plus (48k), and the keyboard was faulty (for example, when I pressed the " key, a 'p' was displayed on screen, and lots of …
Just purchased a Spectrum Plus (48k),
and the keyboard was ... -
New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... modification on an Issue two 48K Spectrum so I made a ... -
Why didnt 48k ingame music work?There were very few games that had ingame 48k music, a couple I can think of were Kung Fu Master and Manic Miner but it always sounded drained and no…
There were very few games that had ingame 48k music, a couple I can think of were Kung Fu Master and Manic Miner but it always sounded drained and not very good. Did the 48k speccy have an issue with moving graphics and music at the same time? -
Fixing my old ZX Spectrum 48K issue 4AHi Guys, I trying to fix my old Spectrum 48K. Looks like my dad used a wrong power supply as the ULA had a bit missing and so did the 7805. So I rep…
... to fix my old Spectrum 48K.
Looks like my dad ... -
Interface 1 putting me in 48kHi All, I have a 128 toasty with interface 1 connected to a PC via serial. If I save a basic program using 'SAVE *"b" LINE 10', all is well. If I …
... , I end up in the 48k editor and not the 128k ... -
48k memory dump to 128k???Having problems getting a 48k snapshot to load into 128k mode using ZX Spin. Tried saving 48k memory as a binary file and loading it back in 128k mo…
Having problems getting a 48k snapshot to load into 128k ... Spin.
Tried saving 48k memory as a binary file ... -
Power connector for 48K SpectrumI need a new power connector for an Issue Two 48K Spectrum board, quite an early one. Where can these things be obtained? Someone must know! There mu…
I need a new power connector for an Issue Two 48K Spectrum board, quite an early one. Where can these things be obtained? Someone must know! There must have been a load of these sourced for Harlequin projects, and also for Spectrum fixes. -
ZX Spectrum 48k / +Hello, Does exist some indestructible keyboard membrane for Speccy 48k, or 48k+ ? I would like to purchase speccy, but I would like to avoid the m…
... indestructible keyboard membrane for Speccy 48k, or 48k+ ?
I would ... -
test screencan someone help? iv got a spectrum 128k +2 B i found in the attic form whenn i was a kid. it powers up only it starts on the test screen with out me…
... only it starts on the test screen with out me starting ... -
New user with a dead 48k issue 2Hello all I've found my way here from watching some excellent youtube videos by Joulesper Coulomb in an attempt to fix a issue 2 rubber key 48k I bo…
... a issue 2 rubber key 48k I bought at a carboot ... -
48k temperamental loadingHi, Was using my 48k this evening using the Speccy tape app via my iPad as usual. First game loaded up ok, but then from there on in nothing at al…
... ,
Was using my 48k this evening using the Speccy ... -
populated Harlequin Rev.D -> Rev.FHi, I like to sell my Harlequin Rev. D board. I modified it to be identical to Rev. F: * switching regulator instead of linear regulator for DC in …
... /> * 32k ROM, a 48k Spectrum and a test program, selectable with a ... -
48K rgb output? Also, OTLA.A couple of weeks ago I scored 2 48K Spectrums on eBay for ?27 with 1 PSU, 1 TV cable and about 10 tapes....score or what!!!! One turned out to be a…
... weeks ago I scored 2 48K Spectrums on eBay for ?27 ... mod conversion on the 2 48K Speccys and I do get ... /> So I tried putting the 48K through it, but the GBS8200 ... a way to get the 48k to hook up to an ... RGB input? 48K to SCART RGB would be ... -
Composite video mod on +2 grey: same as 48k?Hello all, Sorry for the n00b question but I couldn't find an answer yet... I did a composite video mod for the 48k in the past. Now I got a 128k +…
... composite video mod for the 48k in the past. Now I ... the video circuit in the 48k and the +2 grey exactly ... -
Power sockets for 48k'sPretty sure there was a thread about these not long ago but I cant find it. Basically im after the power in socket for 48k's and grey +2's, got two …
Pretty sure there was a thread about these not long ago but I cant find it. Basically im after the power in socket for 48k's and grey +2's, got two here that require one each. Anyone point me in the right direction? -
48k issue 2I have an issue 2 spectrum 48k and wanted to know if i wanted to change the z80 is ther any fix so i dont have that 1 component hugging the z80 [img…
... have an issue 2 spectrum 48k and wanted to know if ... -
Issues with 48k spectrum and divIDEI heard you can have all kinds of issues with 48k spectrum and certain DivIDE models. Is this true and if so what should I look out for ? Only aski…
... all kinds of issues with 48k spectrum and certain DivIDE models ... -
ZX spectrum test programHi all Is there a program to test the spectrum keyboard inputs, ram chips etc? Ta B
Hi all
Is there a program to test the spectrum keyboard inputs, ram chips etc?
Ta
B -
Test screens for ZX PrismNot sure that this is *really* the right section for this request, but it's relating to new hardware I'm developing so let's start it off here - a mo…
... means I need test data...
To test 256x192 is easy ... use an SCR file. To test 512x192, 256x384 and 512x384 modes ... the 4 SCRs for a test planar screen, that'd be ... -
ZX Spectrum 48K AV IssueOK so I dugout my old 48K Speccy today and decided to AV mod it. I did the mod (pretty easy) but the picture I am getting is this. [url=http://posti…
... so I dugout my old 48K Speccy today and decided to ...
