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Search Again :: Adv Search 1000 results in 0.018s
<1234567…34>
  • PSU queryHi all, just one quick question. Are Spectrum PSU's compatible with ZX81's? I've just bought an '81 off of Ebay, which was sold as "working, but the …

    ... does. Both PSU's are 9 volt, so they may be compatible ...
    hypostomus hypostomus July 2008 Hardware
  • ZX Spectrum TowerHi all, i am working on a ZX Spectrum 48K build in a PC tower case. Is there anyone who did it before? I have some questions duo the PSU. I have to g…

    ... to go from 12 Volt DC to 9 Volt DC. I am thinking ...
    Abelientje Abelientje March 2012 Hardware
  • Spectrum PSU 9V adapter repair - noob questionHello all, One of the PSU I got given has a bit of a dodgy repair (See pic), could some kind soul please advise on how best to repair it properly, a…

    ... ]http://www.livewiredesign.co.uk/9-volt.png[/IMG]
    Korinel Korinel September 2014 Hardware
  • Silly question I know..Just started checking my old computers and started with the ac/dc power adaptors. The 9 volt output is showing 12 to 13 volts The 12 volt output is…

    ... power adaptors.

    The 9 volt output is showing 12 to ... volts

    The 12 volt output is showing 13 to ...
    woollymammoth woollymammoth November 2014 Hardware
  • Getting a DISCiPLE/+D to work on a +2A/+3?Does anyone know how compatible the two interfaces could be made with the +2A/+3? I remember that there were a couple of POKEs that could get a +D t…

    ... ?s mates have omitted the 9-volt
    output (pin 4 lower ... the chips), and the 12 volt line on pin 21 (upper ... pack and back through the 9 volt line,
    eventually killing your ... /> supply one with the 12 volt track cut. It then won ...
    Steve(spt) Steve(spt) May 2004 Sinclair Miscellaneous
  • Which expansions can I attach to a +2A?I have several peripherals that I would like to connect to a +2A: an Interface 1 with Microdrive, a +D disk interface and kempston joystick interface…

    ... devices that run off the 9 volt source from the Speccy will ...
    KeepGood KeepGood October 2005 Sinclair Miscellaneous
  • Should +2's Be left turned on to save games?Hi, Forgive me for asking you guy's a daft question but, I was just wondering what you think about leaving a Spectrum +2 turned on all the time. The …

    ... /> You wouldn't need the 9 volt regulator, the normal Speccy PSU ...
    DEATH DEATH June 2007 Sinclair Miscellaneous
  • Real SpecciesI know I should probably put this in the Wanted or Hardware forums, but because of my uncertainty, I'm posting it in the Chit-Chat. This is for all …

    ... />
    Or get a new 9 volt wall wart - you can get ...
    Winston Winston December 2007 Chit chat
  • New Spectrum owner - Newbie questionsHi, I just got my first Spectrum in the post today +2a) and I'm looking for some advice on a couple of things: Firstly I'm not the biggest fan of j…

    ... the ROM Switching part and 9 Volt connection, but these interfaces needs ...
    LCD LCD April 2009 Hardware
  • New Spectrum owner - Newbie questionsHi, I just got my first Spectrum in the post today +2a) and I'm looking for some advice on a couple of things: Firstly I'm not the biggest fan of j…

    ... the ROM Switching part and 9 Volt connection, but these interfaces needs ...
    GingerDave GingerDave April 2009 Hardware
  • 48k + Power supplyHi, Anyone know where I can get a replacement PSU for the 48k Plus? Nothing on Ebay at the minute. Looks like the end is Imminent for my one! Tha…

    ... /> the Specky 48 has a 9 volt 1.5 amp in, this ... theres another filter for the +9 in.
    Zetr0 Zetr0 July 2009 Hardware
  • Easy storage device.Hi all, I am fed up with unreliable tape / wav loading on my +2b so would really like another way of loading games. I know nothing at all about how …

    ... 's are this:

    9 volt line was deleted (pin L4 ... and MOTOR ON
    -5 volt line deleted
    RESET added ...
    Winston Winston November 2009 Hardware
  • Spectrum 48K with a thyristor PSU possible?Is it posssible to use a Spectrum 48K with a thyristor switched PSU? I have a PSU with a thyristor, 4 diodes, one electrolyt capacitor, some resistor…

    [QUOTE=-Micky;427736]Oh, I forgot to list the transformator. Micky[/QUOTE]
    In this case you can set it to 9 Volt and connect to the 48K.
    This "thyristor" is one adjustable voltage regulator chip like the LM317T.
    Gods Gods March 2010 Hardware
  • Spectrum 48K with a thyristor PSU possible?Is it posssible to use a Spectrum 48K with a thyristor switched PSU? I have a PSU with a thyristor, 4 diodes, one electrolyt capacitor, some resistor…

    [QUOTE=Gods;427793]In this case you can set it to 9 Volt and connect to the 48K.
    This "thyristor" is one adjustable voltage regulator chip like the LM317T.[/QUOTE]The thyristor is a SO817MH.


    Micky
    -Micky -Micky March 2010 Hardware
  • Spectrum 48K with a thyristor PSU possible?Is it posssible to use a Spectrum 48K with a thyristor switched PSU? I have a PSU with a thyristor, 4 diodes, one electrolyt capacitor, some resistor…

    [QUOTE=Gods;427793]In this case you can set it to 9 Volt and connect to the 48K.[/QUOTE] But note that the Spectrum connector has unusual polarity.
    roko roko March 2010 Hardware
  • New speccy modelThe 48k toastrack ;) [img]http://alistairtesting.no-ip.org/48k-toastrack.jpg[/img]

    ... involving buying a 2 amp 9 volt regulator... wouldn't it be ...
    guesser guesser May 2011 Hardware
  • Where can I get the +d PCB files?Where can I get the +d PCB files? I mean this one: [url]http://www.worldofspectrum.org/NotThePlusD[/url] Micky

    Why did they not use the +5 volts from the Spectrum edge connector? Instead the 9 volt from the Spectrum and a 7805 and some capacitors.


    Micky
    -Micky -Micky January 2012 Hardware
  • ZX Spectrum TowerHi all, i am working on a ZX Spectrum 48K build in a PC tower case. Is there anyone who did it before? I have some questions duo the PSU. I have to g…

    ... made the 12 Volt DC directly to the 9 Volt dc input. It ...
    Abelientje Abelientje March 2012 Hardware
  • ZX Spectrum TowerHi all, i am working on a ZX Spectrum 48K build in a PC tower case. Is there anyone who did it before? I have some questions duo the PSU. I have to g…

    ... made the 12 Volt DC directly to the 9 Volt dc input. It ...
    bverstee bverstee March 2012 Hardware
  • Need license to use music equipment nowAll my upcoming gigs that are in/on council property now require that I pay to get a license to use my equipment. Otherwise I can't perform. :( To …

    ... rates (especially for things like 9 volt power supplies which will be ...
    Winston Winston March 2012 Chit chat
  • Spectrum 48K help neededI hav got an old Specrtum 48K issue 3. When I plug-in power connector it doesn't show the home screen (c) Sinclair.... From about 50 times trying to …

    ... to 2 amps

    9 volt 2 amp plug-packs are ...
    Zetr0 Zetr0 June 2012 Hardware
  • ZX Spectrum power supplyHi, I'm looking for a small lightweight power supply that would be a perfect substitute for the original, it's meant for a video patched zx spectrum…

    ...

    You need a 9 volt 2 amp plug-pack with ... ?pt=UK_Computing_LaptopAccessories_PowerSupplies&hash=item19d2413ca8]9 volt 2 amp ?3.50 Including ...
    Zetr0 Zetr0 August 2012 Hardware
  • 128k +2 (grey) Ear mod - New ULA and still problemsBverstee kindly sold me a 128K ula since the one in my +2 seemed to have a broken ear in. But even with the new ULA, I still can not load games throu…

    ... a 7805 regulator and a 9 volt battery now.

    Tomorrow ... mp4 player is under 5 volt max, so I'll see ...
    Knik Knik August 2012 Hardware
  • 128k +2 (grey) Ear mod - New ULA and still problemsBverstee kindly sold me a 128K ula since the one in my +2 seemed to have a broken ear in. But even with the new ULA, I still can not load games throu…

    ... the 7805 regulators and the 9 volt battery.
    It's time ...
    Knik Knik August 2012 Hardware
  • PlusD mini - production startedI'm developing a PlusD clone, with some features stripped to make it very affordable. The real PlusD and German clone have an 7805 regulator, but I …

    ... is taken from the Spectrum 9 volt line with
    internal regulation ...
    1024MAK 1024MAK December 2012 Hardware
  • Yet More Scottie UK Auctions.Still clearing my retro collection many items must go. Now selling games and in a few days I'll list some computers to. For now I have. [URL="http…

    ... + Style Power Supply (PSU) 9 volt from 220-240 volt[/URL]

    Scottie_uk Scottie_uk June 2013 Sales
  • Beta Disk MicroP 3.5 Disk Drive DIN Connectors signalsHello, I own a Beta Disk with an 3,5" Disk Drive from MP (MicroP) which has two DIN Connectors. One is a DIN Connector with 5 Pins, the other a DI…

    ... :

    15 Volt 850mA
    and
    9 Volt 550mA

    Volt and 12 Volt for the floppies.
    Luzie Luzie April 2014 Hardware
  • Silly question I know..Just started checking my old computers and started with the ac/dc power adaptors. The 9 volt output is showing 12 to 13 volts The 12 volt output is…

    The "9 volt" original Sinclair ZX Spectrum mains ...
    1024MAK 1024MAK November 2014 Hardware
<1234567…34>

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