This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.

Tuesday, November 12, 2024

Earthquaker Devices Disaster Transport

 I traced this one a while back. It's the same delay circuit as the Disaster Transport Jr but with modulation added. It fits nicely in a 1590BB like the original. Schematic here. 




If you'd rather a smaller footprint I have fabricated boards for a 125B in the store.




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16 comments:

  1. leddreamzeppelinNovember 21, 2024 at 3:51 PM

    How about making board for one of the double pedals from Xotic https://www.freestompboxes.org/viewtopic.php?t=33712

    ReplyDelete
  2. wainer.said@gmail.comDecember 15, 2024 at 5:24 PM

    You can mark it as verified, everything works fine. Thanks

    ReplyDelete
    Replies
    1. 3ToneDecember 17, 2024 at 3:44 PM

      i wish i were posting this first verification. However i only recieve dry signal. No audio at all on mix and tone lugs.

      Delete
  3. wainer.said@gmail.comDecember 15, 2024 at 5:27 PM

    make us the skeleton key layout, Schematic below, thanks
    https://docs.pedalpcb.com/project/StoneAgeDistortion-PedalPCB.pdf

    ReplyDelete
  4. 3ToneDecember 17, 2024 at 4:46 PM

    oooookay. right after another hour of probing i've managed to find soldering error. works well, verified!

    ReplyDelete
  5. Dr. MartiinchoJanuary 3, 2025 at 4:03 PM

    This comment has been removed by the author.

    ReplyDelete
  6. NightLightJanuary 15, 2025 at 11:33 AM

    Worked like a charm from the first time. I'm cursed now for the next project.

    ReplyDelete
  7. Fernando Rock13March 8, 2025 at 12:07 AM

    Hi, works just fine! Loved It! Thanks!

    ReplyDelete
  8. RemusMay 18, 2025 at 2:19 PM

    Hi, I have a problem with this build. The effect only works when modulation is on and Depth pot is turned all the way down. I know, I made a mistake somewhere but couldn't find, can you please point me in a direction, where to check on the board? I am lost at the moment.

    ReplyDelete
  9. MikaJune 10, 2025 at 3:52 PM

    Where do I connect Mod1, mod5, mod4, mod2?
    Is the Mod led + the one that blinks?
    Tanks

    ReplyDelete
    Replies
    1. Effects LayoutsJuly 1, 2025 at 10:14 AM

      Those go to modulation on/off fooswitch. And yes, the Mod LED blinks with the rate of the LFO.

      Delete
    2. MikaJuly 4, 2025 at 6:09 PM

      The pinout of DPDT is
      1 4
      2 5
      3 6

      And conect
      Mod1 -> pinout 1
      Mod 5 -> pinout 5
      Mod 4 -> pinout 4
      Mod 2 -> pinout 2
      ? Help please

      Delete
    3. Effects LayoutsAugust 27, 2025 at 10:24 AM

      That's correct.

      Delete
  10. PaulAugust 27, 2025 at 5:40 AM

    Thanks for tracing this effect. I build this one and it is working perfect.
    Is it right that according to the Gateway schematic C14 ( 1uF) is on the componentboard up side down?
    Thanks again, i loved building it.

    ReplyDelete
    Replies
    1. Effects LayoutsAugust 27, 2025 at 10:26 AM

      Do you mean the polarity is reversed? In both the fabricated board and this layout it should be populated as designated.

      Delete
  11. moorthishankerNovember 6, 2025 at 4:39 AM

    The Earthquaker Devices Disaster Transport offers rich, ambient delay tones perfect for musicians. Similarly, MLM software in Coimbatore empowers businesses with efficient management tools for seamless operations and sustained growth.

    ReplyDelete

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