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. 






13 comments:

  1. Hi! cant see pots marks on the boards :)

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

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  2. The square pads in the etch layout are pin 1.

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

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

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

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

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  8. 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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