Marshall JMP 2203 Head - De-Modding a Classic Part 1: Assessment

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  • Опубликовано: 9 сен 2024

Комментарии • 25

  • @Andy_Yates
    @Andy_Yates 2 года назад +4

    You and Lyle are my go-to for amp videos these days. I'm just a hobbyist with just a few personal projects but I've been watching Uncle Doug for probably 4 years and discovered you and Lyle more recently. Love seeing the diag and repair on these 🍻

  • @canaan_perry
    @canaan_perry Год назад +2

    Best Marshalls made!

  • @soapboxearth2
    @soapboxearth2 11 дней назад

    That plastic impedence switch is the one that people are using when they clone the trainwreck dr z attenuator. I've also wondered how much current they can take.
    I've seen the alpha metal one used as well, in amps. Same deal. it doesn't seem robust enough. Then I saw a fryette video that had the metal one in place. Dumble had installed it for the guy , surprisingly, lol. It's a scary place to cap out on current handling !!

  • @jeffbrooks7246
    @jeffbrooks7246 2 года назад

    You asked. I do like your new format of diagnosis then the repair. It is not that I find you boring, it is just that I can pay much more attention to something that is reasonable in length. Anything over 30 or 40 minutes and I get sleepy.

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад

      Thanks for your feedback, mate.
      And for staying awake!

  • @Janne19691
    @Janne19691 10 месяцев назад

    I've got exactly the same amp, only three years younger (they were still made with this exterior for Scandinavian market in 1982). I played it about 15 years and then decided I did not like my sound. I first converted it to Superbass with Metroamp turret board, then Superlead and now it has cascaded preamp, Mullard mustard caps + a few other useful mods and it sounds awesome. Also had to replace the OT to Marstran because the original had no 16 ohm output. I couldn't be happier.

  • @Curranproducer
    @Curranproducer 2 года назад +1

    I like the 'rock block" of repair videos

  • @mrmatthew2443
    @mrmatthew2443 Год назад +1

    If we’re watching a clip with the title “De-modding a classic Part 1 “ then we may be the exceptions to a short attention span…
    Thanks for the video . I have a JCM 800 and enjoyed seeing how similar / how different it is from this classic
    Thanks

  • @rebelcat420
    @rebelcat420 2 года назад

    Did quite a few un-modding of these and even more plexi type amps. So MANY amps with mods, so FEW with GOOD mods that people still want to keep modded!

  • @edwardhannigan6324
    @edwardhannigan6324 2 года назад +1

    Nice walk thru, and comedy feature attributes Brad, to some of the last high tech efforts..🤣 Look forward to the repair etc..Ed..UK..😁😁

  • @TeleCaster66
    @TeleCaster66 2 года назад

    Fans save power tubes, I personally like a fan on my tubes.

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад +1

      If you need to drill 2 holes to mount a fan on a 2203 to keep it from killing output tubes, you need a better tech.

  • @scottwilcox6313
    @scottwilcox6313 2 года назад

    Definitely like the part 1 part 2 of these videos better

  • @vadenk4433
    @vadenk4433 2 года назад

    The great note pad shortage of 1989! Fucking funny. Can’t wait to see how she turns out. I love the old Marshall head cosmetics.

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад

      Not to mention that with their noted readings, the amp would have been running at about 35% dissipation.

  • @tedmich
    @tedmich 2 года назад

    Nice amp! Can't wait to see you clean it up.

  • @weschilton
    @weschilton 2 года назад

    Sweet! I have a 1976 JMP 2203 that was modded when I bought it, as well... had a tech here in LA de-mod it for me and it sounds KILLER now. And to my surprise is REALLY versatile!
    I'm surprised how not modded it looks on the board considering the hack job to the back panel. Really looking forward to seeing the restoration!

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад +1

      I think a lot of hackers are scared of the PCB because that would mean they'd actually need to follow the circuit and read resistor codes. LOL!

  • @Curranproducer
    @Curranproducer 2 года назад

    Knifey/Spoony!!!!!

  • @tete1805
    @tete1805 2 года назад +1

    New mic is a bit better indeed. But the previous one was never an issue for me to begin with. I come for the content and as long as I can understand the jokes, I'm good.

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад +2

      Yeah, we don't sweat the small stuff here either. I will be upgrading the amp mic testing gear soon though. Whether you like it or not! Lol!

    • @tete1805
      @tete1805 2 года назад

      @@BradsGuitarGarage HD "Chazee" incoming.

  • @74cannelle
    @74cannelle 2 года назад

    The 30 mn x 2 format is ok for me. But I need to practice the Aussie accent, I still don’t get everything 🤣. French people are really bad at langages 🤣🤣

    • @BradsGuitarGarage
      @BradsGuitarGarage  2 года назад

      You just let me know if you need anything to be translated and I'll do my best to respond in a timely manner, mate!

    • @74cannelle
      @74cannelle 2 года назад

      Very kind of you Brad 🙏 I’ll let you know if I’m really stuck 😉