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  • Cheetah Midi interface for ZX SpectrumHi, does anyone know how to get this hardware? [URL="http://www.worldofspectrum.org/hardware/feat36.html"]http://www.worldofspectrum.org/hardware/fe…

    ... /> or does anyone have the schematic of that interface including software ...
    ingo ingo February 2012 Wanted
  • Loading .tzx files into my Speccie... please help!Hello everyone! First off: I was there when the Spectrum came out. I was 7 :-D Favourite game (at age 8 or so): Atic Atac. And the weird thing is, W…

    ... Spectrum + with the Cheetah SpecDrum hardware attachment, which turns ... The tapes load up the SpecDrum software flawlessly, and the ... kits available for the SpecDrum as additional cassettes: the ... because they need the hardware SpecDrum unit to function.
    ...
    guybblue guybblue February 2012 Hardware
  • My head hurtsCan't sleep. Head hurts :( I've been sitting here all night doing schematic diagram stuff in an attempt to bore myself to sleep but that's not helpe…

    Can't sleep. Head hurts :(

    I've been sitting here all night doing schematic diagram stuff in an attempt to bore myself to sleep but that's not helped.
    guesser guesser March 2012 Chit chat
  • Some fairly Hard to find speccy hardware on e-bay atmhokay suppose i might as well join the bandwagon, selling off a few old speccy tech rarities, might interest you guys, which is far preferable to som…

    ... /> RAM music machine

    Specdrum

    Vtx 5000 modem ...
    Vaxalon Vaxalon April 2012 Sales
  • Spectrum 48k Issue 4S?I just recieved a Spectrum 48K that had the bottom case from an issue 1 and the top half from a later issue, and the main board is 1983 Issue 4S. I a…

    I just recieved a Spectrum 48K that had the bottom case from an issue 1 and the top half from a later issue, and the main board is 1983 Issue 4S. I am curious in what way it differs, as there are no schematic for issue 4S on this site.
    Johan1973 Johan1973 April 2012 Hardware
  • Internal amp and signal cleaner for tape inHello! Is there known to work INTERNAL schematic which cleans signal from tape in and amplifies it. I need such thing so i can load from my smartpho…

    ... there known to work INTERNAL schematic which cleans signal from tape ...
    ArtemKuchin ArtemKuchin July 2012 Hardware
  • 7805 on PlusD needed?I am planning a batch of PlusD interfaces. As I do not have a board design file (for e.g. Eagle), I am redesiging the PlusD schematic in Eagle myself…

    ... ), I am redesiging the PlusD schematic in Eagle myself.

    bverstee bverstee July 2012 Hardware
  • ZX81 back porch fix using LM1881Hello! Has anyone here did the back porch fix for ZX81 using LM1881? I did it this weekend and instead of clear black on white i got black on dark g…

    ... rebuilt it using the original schematic with LM1881 (which used 3 ...
    ArtemKuchin ArtemKuchin July 2012 Hardware
  • Issue 2 Failed 48k to 128k upgradeI have been trying to upgrade my Issue 2 with the help of Velesoft, using this schematic; [IMG]http://i764.photobucket.com/albums/xx284/arioch1973/4…

    ... help of Velesoft, using this schematic;

    [IMG]http://i764 ...
    Johan1973 Johan1973 July 2012 Hardware
  • 80's car amplifierI wonder if any of you ever had the IQ-160 amplifier in your car back in the 80's: [URL]http://www.gjelberg.no/miscpics/iq160.jpg[/URL] It was quite…

    ... get my hands on a schematic for this one.
    Pilsener Pilsener August 2012 Chit chat
  • Messenger interfaceHave anyone photos, schematic, rom images, documentation, or software for Messenger interface ? [url]http://www.worldofspectrum.org/infoseekid.cgi?i…

    Have anyone photos, schematic, rom images, documentation, or software for Messenger interface ?

    [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000423[/url]
    velesoft velesoft August 2012 Hardware
  • Spectrum 128 & bundle of peripherals for saleHi, I'm based in Brighton, Sussex, UK, looking to sell the following big bundle of bits - preferably to a local-ish buyer who can collect in person,…

    ... 1+ Joystick

    - Cheetah SpecDrum drum machine module (boxed with ...
    feline1 feline1 August 2012 Sales
  • Currah microspeech schematics?Has anyone got details on the currah microspeech? I've found the ROM online and the manual is available but that seems to be about all. What I'm afte…

    ... I'm after is a schematic and details of how the ... try and work out the schematic. I've also been trying ...
    Basher Basher 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 resistors etc. against the schematic, and they are ok.
    Johan1973 Johan1973 August 2012 Hardware
  • Some Capacitance Clarification =)I tried to get it in alliteration - sadly I failed. I am building a project at the moment based on Alessandro's ZX MMCSD and I have come across a no…

    ... ://www.zxbada.bbk.org/zxmmc/schematic/bom.txt"]view the BOM ...
    Zetr0 Zetr0 September 2012 Hardware
  • Lower Memory - Why Multiple Voltages?Having spent much of the weekend working on getting my old Spectrum working, my Dad (who is visiting) and I were chatting about the schematic. Given…

    ... I were chatting about the schematic.

    Given that the ...
    ramsrc ramsrc October 2012 Hardware
  • Does anyone have the Beta 128 schematics?Hi. I was just wondering if any of you had schematics for a standalone version of the Beta 128 interface? I've looked at the schematics of the Pent…

    ... helpful combined with the Betadisk schematic on WOS.
    Rorschak Rorschak November 2012 Hardware
  • More schematic errorsWhile working on an article for the faq wiki I've located another error on my +2A/+3 schematics which I've now put right, but I have a problem. I ha…

    While working on an article for the faq wiki I've located another error on my +2A/+3 schematics which I've now put right, but I have a problem.

    I have a question about the +2B board which I can't probe since I don't have one. Is anyone up for ...
    guesser guesser November 2012 Hardware
  • How far are we from a single-chip 100% ZX Spectrum compatible solution?I really like to read about the projects of some geniusses here on WoS who are working on their ZX Spectrum clones. IMHO some main steps that have b…

    ... just yet connect a Multiface/SpecDrum/Lightpen/Disciple to my Raspberry ...
    bverstee bverstee December 2012 Hardware
  • Beta testing FuseHello everyone, We are preparing Fuse for a new release soon and would appreciate help in testing that all the new features and all the old features …

    ... /> [list]
    [*] Spectranet emulation
    [*] SpecDrum emulation
    [*] Disciple emulation
    Fred Fred December 2012 Announcements
  • Home built Eprom ProgrammerHi all, Thought I'd bring up this old subject once again.............I built a home made Eprom Programmer for use with my ZX Spectrum back in the 80…

    ... across it, and possibly the schematic diagram I sold with it ...
    IanJ IanJ December 2012 Hardware
  • +2 / +3 PSU Scematic...Hi all, Does the schematic / circuit diagram exist for the +2 / +3 PSU anywhere online ? Cheers. Phill.

    Hi all,

    Does the schematic / circuit diagram exist for the +2 / +3 PSU anywhere online ?

    Cheers.

    Phill.
    prime prime January 2013 Hardware
  • The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…

    ... , downloaded a +D corrected schematic (The disciple schematic is missing severals pin ... />
    I'm building the schematic and will post it soon ...
    Severino Severino February 2013 Hardware
  • +2 (Grey) and AT/ATX PSUAny ideas on the best way to power a grey +2 board from an AT or ATX PSU? Looking at the schematic, I could do this one of two ways... 1: Bypass th…

    ... ?

    Looking at the schematic, I could do this one ...
    napoleonblownaparte napoleonblownaparte February 2013 Hardware
  • Help reviving a 128 +2 GreyHello m8s, my turn to ask for some help with a +2 Grey. Got it for spares as I do have a working one but I could not resist to try and fix it. As us…

    ... 0,5, checked on the schematic and pin 4 of the ... nothing, going up with the schematic pin 19 on the HAL ...
    Pluto63 Pluto63 April 2013 Hardware
  • ZX 48 sound card , sam coupe audio chipPrototype done and working (thanks for Velesoft for schematic). [url]https://www.youtube.com/watch?v=RtsW1QZjHVs[/url] PCB done and ordered in PCB …

    ... working (thanks for Velesoft for schematic).

    [url]https://www ...
    zaxon zaxon April 2013 Hardware
  • Beta testing Fuse 1.1.0 beta 2Hello everyone, We are still preparing Fuse for a new release soon and would appreciate help in testing that all the new features and all the old fea…

    ... /> [list]
    [*] Spectranet emulation
    [*] SpecDrum emulation
    [*] Disciple emulation
    Fred Fred April 2013 Announcements
  • Cheetah SpecDrum typoRhythms is spelt incorrectly (rythms) in the blurb: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000062[/url] I'm not sure if this kind o…

    Rhythms is spelt incorrectly (rythms) in the blurb:

    [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000062[/url]

    I'm not sure if this kind of thing is worth reporting? Please let me know Martijn if I should refrain from ...
    spec-e spec-e May 2013 Infoseek database
  • Various Spectrum accessories on eBay, some unusualIncluding: [LIST] [*]ZX-Box (sound amplifier) [*]SpecDrum [*]Codemasters CD Games Pack (but missing cable) [*]Multiprint (Romantic Robot) [*]Currah M…

    ... /> [*]ZX-Box (sound amplifier)
    [*]SpecDrum
    [*]Codemasters CD Games Pack ...
    spec-e spec-e May 2013 Sales
  • Fuse 1.1.0 releaseAfter far too long, I am pleased to announce the 1.1.0 release of [url=http://fuse-emulator.sourceforge.net/]Fuse[/url], the Free Unix Spectrum Emula…

    ... /> [*] Emulation of the Spectranet, SpeccyBoot, SpecDrum and DISCiPLE interfaces
    [*] Support ...
    Philip Kendall Philip Kendall May 2013 Emulators
<1234567…34>

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