MuFo MoFo

Working on something new for the diyAudio Store today. No, it isn’t a DEF. Close cousin-ish. 🙂

Aw, what the heck.  Here’s the SIT version.  M1 is a depletion part, or even an N-SIT.  The Sony parts are low mu, so negative gain here, but that can be handled on the front end much like a tube OTL.  🙂

5 thoughts on “MuFo MoFo

  1. admin Post author

    If you have complementary pairs, you really want to build either of Nelson’s complementary VFET amps. These projects will be of greater interest to someone who doesn’t have comp pairs, or no SITs at all. 🙂

  2. John Fitzpatrick

    Might be a simpler way for me to use my complementary Sony Vfets than Nelson’s amp. Will the damping factor be lower than the MoFo for the SIT version using the Sonys? Many thanks.

  3. DW

    Thanks Mike!!
    Can’t wait for the write up!
    Hopefully part 2 from the “Build This Mofo!” article.

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