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  • Near new condition 48k Spectrum for sale.I'm starting my spring cleaning with this. I have a Sinclair Spectrum 48k, bought many years ago but has had only about a week's use (at my then gir…

    ... /> I have a Sinclair Spectrum 48k, bought many years ago but ... itself is a late model 48k, fitted with a new Saga ...
    Fire Angel Fire Angel May 2014 Sales
  • 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 ...
    darylw357 darylw357 May 2014 Hardware
  • 48K keyboard issue48K issue 3b reads keys without... keyboard. Looking at recorded keys, problems seems to be with one data line - D1. It happens after a while since p…

    48K issue 3b reads keys without... ...
    kpuchatek kpuchatek June 2014 Hardware
  • 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 ...
    chinnyhill10 chinnyhill10 June 2014 Hardware
  • 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 …

    ... at SCART
    * correct hsync timing
    * correct clock phase at ... signal
    * 32k ROM, a 48k Spectrum and a test program ...
    ingo ingo June 2014 Sales
  • 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 ...
    Ricardo99 Ricardo99 June 2014 Hardware
  • 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 ...
    robertod robertod June 2014 Hardware
  • 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?
    Macc Macc June 2014 Hardware
  • 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 ...
    morcar morcar June 2014 Hardware
  • 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 ...
    morcar morcar June 2014 Hardware
  • New version emulator ZEsarUX-1.1Hi I have uploaded a new version of my ZX80/81/Spectrum emulator on [url]http://sourceforge.net/projects/zesarux/[/url] Changes are: Added suppo…

    ... /IY(h/l)
    Fixed timing with some opcodes. Better display ... 128k mode (but not on 48k yet)
    Some other minor ...
    chernandezba chernandezba July 2014 Emulators
  • Plus board to 48kThis will sound daft to some no doubt, but is it ok to put a + mainboard into a 48k rubber keys one and expect the keys to work correctly? I have a …

    ... put a + mainboard into a 48k rubber keys one and expect ...
    owdeuk owdeuk July 2014 Hardware
  • 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 ...
    Beaps Beaps July 2014 Hardware
  • 48k PSU Alternatives & DivIDE v DivMMCHey folks, The 48k Speccy I got rather recently is missing it's power supply (though, I know it's working from testing it with the power supply from…

    Hey folks,

    The 48k Speccy I got rather recently ...
    robc robc July 2014 Hardware
  • ZX Spectrum 48K Issue 3, loss of -5V rail.Hi all, I've googled this problem and poured over the electrical diagrams for the circuitry concerning the power supplies and I believe I know what …

    ... />
    I recently purchased a 48K Spectrum from eBay. On powering ...
    Leeorg Leeorg August 2014 Hardware
  • The ULA6C001E-5...Hi everybody, I have been continuing my Quest for the Holy ULA, and have today taken delivery of a ULA6C001E-5. Now, the -6 was used in Issue 3 boar…

    ... running in my Issue 3 48K here, but it's unreliable ... access wrong. I suspect a timing issue, perhaps what they fixed ...
    Spirantho Spirantho August 2014 Hardware
  • Replacing Rubber Key Membrane 48k - IssueHi, I've replaced the membrane on my 48k rubbber keyboard. When I have the top and bottom loose, but wired up , all keys work fine. When I place t…

    ... replaced the membrane on my 48k rubbber keyboard.
    When I ...
    lesoleil70 lesoleil70 August 2014 Hardware
  • The complete Stormbringer (48k) RAM disassemblyIt's finally time to unveil the last of my Magic Knight disassemblies - [URL="http://community.dur.ac.uk/philip.anderson/disassemblies/stormbringer-4…

    ... .uk/philip.anderson/disassemblies/stormbringer-48k/"]Stormbringer 48k[/URL]!

    As ...
    Weyoun Weyoun August 2014 Announcements
  • Spectrum 48k "console"As title says... I'm after a 48k please?

    As title says... I'm after a 48k please?
    dreamscape dreamscape August 2014 Wanted
  • RAM issue for potential 48k buy?Hi guys I've got a 48k in my sight for ?20 but... it has an issue: [QUOTE]"I tested the computer and only displayed a distorted screen. Coloured …

    ... />
    I've got a 48k in my sight for ?20 ...
    dreamscape dreamscape August 2014 Hardware
  • Short Circuit Damage?Hey Spectrum fans, Currently trying to diagnose what is wrong with my 48K Issue 4B ZX Spectrum. The initial problem was the fact it would not boot -…

    ... what is wrong with my 48K Issue 4B ZX Spectrum. The ...
    Tekno Venus Tekno Venus August 2014 Hardware
  • Spectrum 48k ProblemsHi all Got my 48k today but it's playing up abit... First time i turn it on it was like this: [IMG]http://s26.postimg.org/hlg9d3f3d/IMG_20140830_…

    ... all

    Got my 48k today but it's playing ...
    dreamscape dreamscape August 2014 Hardware
  • 48K Ram Check Command not workingI am trying to repair my Spectrum 48k. It is having issues loading games, sometimes they load all the way to launch and then the speccy resets. Oth…

    ... trying to repair my Spectrum 48k. It is having issues loading ...
    wep855 wep855 August 2014 Hardware
  • Video fault on issue two ZX boardI've trawled the Internet and drawn a few blanks as to where to look to resolve the fault with my issue two board. I'm hoping a few of you knowledgea…

    ... have done the basic voltage tests and all are within specification ... . I have a working Spectrum 48k with a 3B board I ... the keyboard so no exhaustive tests yet), this Spectrum otherwise works ...
    Wiggs Wiggs September 2014 Hardware
  • 48k Spectrum "Jail Bars" Removal?Hi all Just curious I think I saw a post here about the bars that go down the screen on some 48k's I think he referred to them as "jail bars". Any…

    ... down the screen on some 48k's I think he referred ... ]http://ridgedpixel.co.uk/projects/48k/29.jpg[/IMG]
    dreamscape dreamscape September 2014 Hardware
  • 16k to 48K upgradeHi everyone I was just wondering if anybody knows if it is possible to upgrade a 16k Speccy to a 48k with the required RAM chips. If this is possibl…

    Hi everyone

    I was just wondering if anybody knows if it is possible to upgrade a 16k Speccy to a 48k with the required RAM chips. If this is possible where would i get them from.

    thanks a lot

    Benammi
    benammiswift benammiswift September 2014 Hardware
  • 48K misplaced coloursHello to everybody! Slowly recapping a otherwise working Issue 6A 48K. All new caps aroud LM1889, 7805 and DC-DC converter, which improved ripple an…

    ... a otherwise working Issue 6A 48K. All new caps aroud LM1889 ...
    Falco-F8L Falco-F8L September 2014 Hardware
  • 48k Stops loading and resetsI've just fixed the problem I had with my Issue 2 Spectrum only showing 16k memory by replacing all of the upper ram. With that job done I've done a …

    ... try to load anything for 48k the speccy just don't ...
    retrogamemart retrogamemart September 2014 Hardware
  • 48k TV IssuesHi all Quick question, how can i improve my 48k picture? (without composite mods...) currently it looks like this: [IMG]http://s26.postimg.org/oox…

    ... , how can i improve my 48k picture? (without composite mods...)
    dreamscape dreamscape September 2014 Hardware
  • Spectrum 48k Power On ProcessI have a 48k Spectrum here that maybe does something strange on power on. Could somebody confirm what is meant to happen when power is applied? On …

    I have a 48k Spectrum here that maybe does ...
    wep855 wep855 October 2014 Hardware
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