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Monday, June 19, 2017

Catalinbread Sagrado Poblano Picoso/AMZ MOSFET Booster

The Catalinbread Sagrado Poblano Picoso is a bass version of Jack Orman's (AMZ) MOSFET Booster. Really the only difference between the two are a couple cap values. So if you want to build the AMZ version, sub the 470µF cap with a 100µF and the 220nF with a 100nF. Should be a pretty easy fit in a 1590A.

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5 comments:

  1. CheapChipFebruary 7, 2018 at 11:38 PM

    Hi,

    Built it a few weeks ago: tested and verified!
    Great layout for a great circuit ;-)

    Thanks for this site and for your work!

    Cheers!

    ReplyDelete
  2. UnknownAugust 24, 2018 at 11:39 PM


    Hello, how do I install this on my bass guitar? And how can I omit the boost pot?

    ReplyDelete
  3. JunmarFusilleroDecember 6, 2019 at 7:39 PM

    If i want to add gain pot,where should i connect it?thank so much

    ReplyDelete
  4. koshFebruary 4, 2020 at 1:58 AM

    hi, by boost 1/2, Do you mean this hooks to 1 and 2 terminals on the pot? also boost 3 goes to 2.7 resistor? thanks!

    ReplyDelete
    Replies
    1. Effects LayoutsFebruary 4, 2020 at 11:59 AM

      Yes. Boost 3 goes to ground, but so does that 2.7k resistor.

      Delete