[sdiy] Buchla 296 lowpass topology

[Lanterman, Aaron D]

Taking a peek here:

https://modularsynthesis.com/roman/buchla296/296%20Schematics.pdf

15 of the 16 bands consist of MFB bandpass filters.

But the lowpass is… something else? Look at the far right where it says “alternate section for board 1” — anyone recognize that topology? I have a suspicion that it’s something standard that I’m just not seeing because of the way it’s drawn.

Aaron Lanterman, Prof. of ECE, Georgia Tech
My blog on Education and Innovation: https://edupocalypsenow.wordpress.com
My blog on Electronics and Programming: https://lantertronics.blogspot.com
My YouTube channel on Electronics and Programming: https://www.youtube.com/c/lantertronics



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