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<1…21222324252627…34>
  • 48k scartAnyone use or know anything about these? [url]http://cgi.ebay.co.uk/Sinclair-Spectrum-Composite-Video-Mod-Kit-Scart-TV-/260684941076?pt=UK_VintageC…

    ... instructions to perform the 'full' modulator mod (empty it and fit ... instructions / page for the 'full' modulator mod ? , I have seen the ...
    spider spider November 2010 Hardware
  • 48k scartAnyone use or know anything about these? [url]http://cgi.ebay.co.uk/Sinclair-Spectrum-Composite-Video-Mod-Kit-Scart-TV-/260684941076?pt=UK_VintageC…

    ... instructions / page for the 'full' modulator mod ? , I have seen the ...
    guesser guesser November 2010 Hardware
  • Challenging Common Knowlege: The +2A/B[I]I was going to write a big long essay about my research on this subject, but being an incredibly lazy person I never really got anywhere with that…

    ... it even reaches the FM modulator. This is due to a ...
    guesser guesser November 2010 Sinclair Miscellaneous
  • Challenging Common Knowlege: The +2A/B[I]I was going to write a big long essay about my research on this subject, but being an incredibly lazy person I never really got anywhere with that…

    ... it even reaches the FM modulator. This is due to a ...
    Alien 8 Alien 8 November 2010 Sinclair Miscellaneous
  • Z80 Based Laptop[url]http://www.retroleum.co.uk/electronics-articles/previous/the-v4z80p-a-z80-based-laptop/[/url]

    ... a few of amd the modulator. (although you can drop the ... modulator and just use a composite ...
    spodula spodula November 2010 Hardware
  • Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…

    ... board
    Astec International RF modulator UM1233 E36 Malaysia 8447
    toadstool toadstool November 2010 Sinclair Miscellaneous
  • Running a Spectrum in the USI didn't realise how much hastle it was to set up a UK PAL Spectrum in the US. [url]http://wn.com/List_of_ZX_Spectrum_games[/url]. I knew about the …

    ... need to unplug the keyboard. Modulator top cover can be pulled ...
    RetroTechie RetroTechie November 2010 Sinclair Miscellaneous
  • What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…

    ... terrible picture from the RF modulator, but a simple hack gives ...
    Alien 8 Alien 8 November 2010 Hardware
  • NEW TO SINCLAIR; HELP ON BUYING SPECTRUM 48khey, i have recently discovered the spectrum while surfing the internet and have quickly become obsessed in obtaining one. One problem : I am very kn…

    ... that you can pop the modulator's top cover. That way ... supply that goes into the modulator - it's not used anymore ...
    RetroTechie RetroTechie December 2010 Sinclair Miscellaneous
  • Plugged in speccy but static!!!Title kinda explains it, is there anything im doing wrong? what should i be doing?

    someone told me it might be because the modulator in the speccy is shot - happens on mine as well.
    jdanddiet jdanddiet December 2010 Sinclair Miscellaneous
  • Best built computer ever?All this grumbling about our equipment breaking down or blowing up on the inside,so what is the best built computer?,i looked at some old apple machi…

    ... me.

    The crappy modulator for plugging into the telly ...
    STeaM STeaM December 2010 Chit chat
  • +3 s-video outAs I mentioned in another thread recently I use my +3 through a TV card, there is therefore no way to make use of the RGB output, and the composite s…

    ... , drill a hole in the modulator can, solder in another phono ...
    guesser guesser December 2010 Hardware
  • Best built computer ever?All this grumbling about our equipment breaking down or blowing up on the inside,so what is the best built computer?,i looked at some old apple machi…

    ... get (as is the tv modulator for the ti99)
    fog fog December 2010 Chit chat
  • +3 s-video outAs I mentioned in another thread recently I use my +3 through a TV card, there is therefore no way to make use of the RGB output, and the composite s…

    ... , drill a hole in the modulator can, solder in another phono ...
    BiNMaN BiNMaN December 2010 Hardware
  • Poll: The best spectrumIm putting this up as weve had quite a lengthy discussion discussing the highs and lows of all spectrum models so heres a poll for personal preferanc…

    ... :
    - The tape unit
    - Modulator, you have to choose between ...
    Zup Zup December 2010 Hardware
  • +2 Grey external tape modIve had a search through previous posts and besides mclouds mod for the +2a I couldnt find anything pertaining to the grey, only reason im posting is…

    ... tape connector next to the modulator
    Macc Macc December 2010 Hardware
  • 48k rubber key screen corruption[IMG][URL=http://img195.imageshack.us/i/img7398g.jpg/][IMG]http://img195.imageshack.us/img195/5563/img7398g.th.jpg[/IMG][/URL] Uploaded with [URL=htt…

    ... ), to take -possibly broken- video modulator out of the equation. But ...
    RetroTechie RetroTechie December 2010 Hardware
  • Picture fuzz! Argh...I keep getting fuzzy bending on my TV when playing games that use the BRIGHT command, is this to do with the poor ariel output and newer TV's? It's…

    ... solution - just disconnect internal TV modulator (+5V power, input video signal ...
    cygnus cygnus December 2010 Sinclair Miscellaneous
  • Can a ZX81 be upgraded to a Spectrum?No, I don't want to do this, and I agree that to do so (even if I could) would be a waste of time. The question is, is it possible though? The upgrad…

    ... builds the screen, video encoder, modulator, most things powered by +5V ...
    RetroTechie RetroTechie December 2010 Hardware
  • Powering up a Speccy after long-term storage.Staying at my folks for Christmas. Feels good to be back in God's country again, even if it is -12C outside at the moment. :-o Anyway, I was plannin…

    [QUOTE=naz2000007;500463]How do i do this?[/QUOTE]

    Or you could do Womble's Composite Video Mod, which basically bypasses the RF modulator, and takes Composite straight from the TV socket.
    Alien 8 Alien 8 December 2010 Hardware
  • Powering up a Speccy after long-term storage.Staying at my folks for Christmas. Feels good to be back in God's country again, even if it is -12C outside at the moment. :-o Anyway, I was plannin…

    ... , which basically bypasses the RF modulator, and takes Composite straight from ...
    orange orange December 2010 Hardware
  • Spectrum +3' AY sound issuesHi everyone - first time poster. I just got a Spectrum +3 for Xmas, and I am over the moon at this - I used to write games which I have here on 3" d…

    ... was connected via the RF modulator (no scart on our TV ...
    Alien 8 Alien 8 December 2010 Hardware
  • Spectrum +3' AY sound issuesHi everyone - first time poster. I just got a Spectrum +3 for Xmas, and I am over the moon at this - I used to write games which I have here on 3" d…

    ... slight difference around the video / modulator area too.
    spider spider January 2011 Hardware
  • Spectrum +3' AY sound issuesHi everyone - first time poster. I just got a Spectrum +3 for Xmas, and I am over the moon at this - I used to write games which I have here on 3" d…

    ... slight difference around the video / modulator area too.[/QUOTE]

    guesser guesser January 2011 Hardware
  • 48k soundIv just had a 48k board arrive off Macc here on Wos ( Thank you Macc :-) ) Fired it up and all is good. Except Im getting sound from the little spea…

    ... assume someone fitted a 128 modulator and wired it up to ...
    spider spider January 2011 Hardware
  • Spectrum 48k boots but small black dots start appearingAnyone any ideas where I should look first?

    You could check without the case screwed together - sometimes, if the felt pad on top of the modulator is worn (or missing), then this can cause the resets when you enter an instruction!
    rwap rwap January 2011 Hardware
  • zx81 rf outputHi All I'm not sure if this is an appropriate forum for the zx81, however I'll ask anyway;) I've connected my zx81 up to a mid 90's color tv. I can…

    ... signal which goes into the modulator isn't transistor-buffered like ... />
    Better is to replace modulator circuitry with a transistor buffer ... used) fits comfortably inside the modulator case.
    RetroTechie RetroTechie January 2011 Hardware
  • zx81 rf outputHi All I'm not sure if this is an appropriate forum for the zx81, however I'll ask anyway;) I've connected my zx81 up to a mid 90's color tv. I can…

    ... ;504192]Better is to replace modulator circuitry with a transistor buffer ... used) fits comfortably inside the modulator case.[/QUOTE]

    I ...
    gtsamour gtsamour January 2011 Hardware
  • zx81 rf outputHi All I'm not sure if this is an appropriate forum for the zx81, however I'll ask anyway;) I've connected my zx81 up to a mid 90's color tv. I can…

    ... only needs to drive the modulator input with a few cm ...
    RetroTechie RetroTechie January 2011 Hardware
<1…21222324252627…34>

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