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.

Thursday, November 11, 2021

MI Audio Blues Boy Deluxe

 Stumbled across the schematic for this one over on FSB and it seemed interesting enough. Should be able to squeeze it into a 1590B. 








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17 comments:

  1. DerPrNovember 11, 2021 at 10:03 AM

    Hi! cant see pots marks on the boards :)

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    Replies
    1. AnjangNovember 12, 2021 at 5:02 AM

      Yup... Me too

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    2. jpupoNovember 13, 2021 at 11:39 AM

      i would say the pot marks are listed below in the respective position;) (bearing in mind that pin1 is square)

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    3. Effects LayoutsDecember 1, 2021 at 9:57 AM

      Sorry for the confusion guys. I updated the image with the pot names and numbering.

      Delete
  2. skizoideNovember 11, 2021 at 11:27 AM

    The square pads in the etch layout are pin 1.

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  3. ZZOYDNovember 12, 2021 at 11:26 AM

    Hi, David. Remember this beautiful over? https://www.pedalpcb.com/docs/SeyfoamOD.pdf?fbclid=IwAR1anjIaQAAuFw3IyAIBIoMQ41TENH181lu_t82z7co-U3MekhvSKkvmXaM

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  4. ZZOYDNovember 12, 2021 at 11:26 AM

    Seymour OD 805

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  5. UnknownNovember 13, 2021 at 12:37 AM

    It seems to me that the 22nF capacitor at the output should be 2.2nF

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    Replies
    1. MXFXNovember 13, 2021 at 4:47 AM

      This comment has been removed by the author.

      Delete
    2. MXFXNovember 13, 2021 at 4:48 AM

      This comment has been removed by the author.

      Delete
  6. UnknownNovember 13, 2021 at 8:02 AM

    https://www.freestompboxes.org/viewtopic.php?t=31576&hilit=Audio+boy

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  7. ELETRONIC TOPNovember 18, 2021 at 7:46 PM

    where are they on the plate (tone, bright, gain, vol, character, mid) ? tankyou

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  8. QuetzalcoatljlhcNovember 30, 2021 at 1:13 PM

    Greetings. I see that next to the 9v power supply there is a pin that I don't know where it is connected.

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  9. QuetzalcoatljlhcDecember 2, 2021 at 11:21 PM

    Today I finished it. sounds great. It is verified.Thanks for your pcb.

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  10. David BrownFebruary 10, 2022 at 2:37 PM

    This comment has been removed by the author.

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  11. David BrownFebruary 10, 2022 at 3:01 PM

    Vi algo errado no Layout... O pino 1 & 2 do Pot de Médio está indo para o VREF, sendo que, no Schematic, o pino 1 do Pot de Médio vai para o resistor de 2K2 e o mesmo vai para VREF... Enquanto o os pinos 2 & 3 vão para o pino 3 do Pot de Tone...

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  12. USBOctober 4, 2022 at 3:39 PM

    Works!!! But the mid pot and the bright pot ( lugs 1 & 3) are inverted !!

    ReplyDelete

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