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kk74

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Posts posted by kk74

  1. On the other hand: the full +/-5V range is not required for the CEM3378 anyhow, and I'm also not sure, if a buffer OPAMP is really useful

    I remember, that during my experiments some weeks ago I added an additional pot as voltage divider between the AOUT_LC outputs, and the resonance/CutOff input of the filter in order to reduce the control range.

    This remembers me, that I wanted to determine the best fitting divider values for my own final board (which will be a quad-filter) - so, i can give you more infos soon

    Best Regards, Thorsten.

    I'm really looking forward to hearing more about your quad-filter! I have 4 CEM3378 here that's only waiting to be put into good use (that is, connected to the quad SID i'm planning to build)

  2. Hi everyone,

    I'm interested in buying 4 cem3378, so if you have any to sell or know where it's possible to order them, please let me know. I've already checked with www.synthtech.com but he had none.

    Best regards

    kk74

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