Remix/ReMangle" Challenge is Closed. Now to work on the file management, uploading, playlist, voting thread, etc. Thanks to all that participated. Get ready to vote!

Prizes generously donated by:
ADDAC System (Eurorack 3U) (Eurorack 3U)
Fred's Lab (DIY Paraphonic Synth)
Northern Light Modular (Buchla-format h-series OR Eurorack3U)
Rattly and Raw (Wiggler Approved Kontakt Instrument)
Studio.h (Buchla-format 4U)

Challenge rules and format thread is here.

Oakley Croglin for Eurorack

Discussion and support for users and builders of Oakley Sound musical products.

Moderators: Kent, Synthbuilder

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Super Deluxe Wiggler
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Joined: Tue Mar 24, 2009 9:12 am
Location: Cumbria, UK

Oakley Croglin for Eurorack

Post by Synthbuilder » Tue Jun 23, 2020 8:50 am


The Croglin is now available for the Eurorack system.

It's actually not quite the same circuit as the 5U version as I couldn't get a dual gang 1K pot in the smaller format that I needed. So this meant I had to completely redesign the cores of the filter. Rather than the odd dual feedback filter I used in the 5U Croglin, this one uses a Sallen-Key type filter, a bit like the Journeyman but realised with a modern VCA chip (SSI2164). This means we get uniform resonance across the audio band and beyond, as well as an additional band pass response from the second filter.


More information:

Documentation and sound samples should be available sometime in the next week or so.


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Paradigm X
Super Deluxe Wiggler
Posts: 2054
Joined: Tue Nov 02, 2010 5:43 am

Re: Oakley Croglin for Eurorack

Post by Paradigm X » Wed Jun 24, 2020 11:32 am

That looks lovely, really nice layout and lots of space. I was using my croglin the other day, really unique sounding.

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