Wednesday, 9 November 2022

Exar OD-02 Overdrive

 Recently traced at FSB by VitaliiBobrov, i find this very interesting. Discrete opamp overdrive, that leaves a lot of room for tweaking and modding. Sounds pretty great even as it is.

There are never too many discrete opamp designs... 

/edit - There was an error on the gain pot label. That's now fixed. Also, the telpod-brand pots on the origal unit use A for linear and B for log tapers. So you should use log pots for gain and tone. Anyway. This is verified.




3 comments:

  1. Miro! Had this feeling there'd be another post soon.

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  2. Built it. Very nice. Crunchy.

    Used J112s for JFETs and BC550/BC560 for ransistors.
    +m

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    Replies
    1. +1 for very interesting. curious about this one.
      does it mid-bump like an 808?

      Delete