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CEM3379 Stereo VCF assembled board

Schrabikus
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CEM3379 Stereo VCF

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Taken with Canon Canon EOS 600D

  • 55 mm
  • 1/60
  • f f/5.6
  • ISO 200
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6 Comments

Great work!
Funny; someone here talked about the CEM3396, then nothing...
And without a word you come with the CEM3379, board already done! That's cool.

Did you plan to connect it to a Core?
Did you think about a front panel?
Doku?

:cheers:

Edited by Antichambre

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Based on the shruthi-1 original filter board ;) - Great to see a stereo version for connecting AOUT modules..! Thanks a lot.

Edited by Rio

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@Antichambre This an old project, but I'm still not finished the control surface. Enclosure has taken from old soviet "MICRO" calculator Elektronika MK-44 but it has no main PCB, so I'm still searching for another one to take keyboard from it for more authentic look :rolleyes:
Rio asked me for the project files, so I've uploaded everything to public. 
Yes, design is based on Olivier's original Shruthi-1 CEM filter board, other parts is quite standard except OLED - CORE8 PCB with MidiboxSID v2.042, Stereo SID6581 PCB and AOUT_NG. PSU is taken from old DVD player - +5/+12/-12 volts, CEM VCF powered with +12/-12V.

The only one noisy part is OLED's boost converter, I was thinking of powering it directly from +12V rail, should fix the problem.

IMG_6556_sm.jpg

IMG_6558_sm.jpg

Elektonika-MK-44.jpg

Edited by Schrabikus
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Nice one, and welcome back, Schrabikus! :cheers:

Many greets,
Peter

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Hi, Peter! Saw your 2 hour MIDIbox SEQ building tutorial at Youtube, great work!!

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