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.

Monday, November 16, 2015

Seamoon Funk Machine

The Funk Machine is a filter effect that can be used on either bass or guitar (or synth, Rhodes, harmonica, etc). It's also like an auto wah, given that the wah effect is controlled by the string attack of the player. Original units used 2, LM741 chips, but I've laid it out for an LM1458 (which is 2, 741 in a dual op amp). Don't try to use a TL072 or JRC4558, as they will not work in the circuit. Check out the discussion of this circuit over on Tagboard Effects for more info.





4 comments:

  1. Replies
    1. Google is your friend...

      http://bit.ly/1X1bAL8

      Delete
  2. GooD Job man !
    i am verified this circuit ...but substitute the resistor 2k2 for 2m2 !!!
    atent this detail !!!

    ReplyDelete
  3. i second that ^ 2k2 should be a 2m2 based on the tagboard layout

    ReplyDelete