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WIGGLING 'LITE' IN GUEST MODE

106 CHORUS SMD by FEEDBACK
MUFF WIGGLER Forum Index -> Music Tech DIY  
Author 106 CHORUS SMD by FEEDBACK
strat-1
[UPDATE] : I updated the SMD board to Rev1.2.
- one 4558 inverting buffer was added, so the output signal is not inverted anymore.
- replaced the offset trimmers with THT less expensive ones.
- I'm working on a complete manual+bom, available in a few days.

The new one is the one on the left :


THT version :
https://www.muffwiggler.com/forum/viewtopic.php?t=158257

www.feedbackmodules.com



The 106CHORUS is an accurate recreation in EURORACK format of one of the most sought after choruses, the one from a famous analog polysynth from the eighties.
This project is not exactly for beginners, but has the advantage that most of the parts needed are available at most parts distributors, the only rare/expensive parts are the BBD delay chips (MN3101 & MN3009) and the Toshiba 2SK30 FETs.
The SMD PCB is heavily tested, tens of boards were built. Please read the bom and manual before buying, to know all the details required for the project.



First demo is a simple sound from Ambika to 106 Chorus.
(no chorus/chorus1/chorus2/no chorus/chorus1/chorus2)

[s]https://soundcloud.com/strat1/106-chorus-demo1-ambikato106[/s]

In second demo we used 2 System-X VCOs to 106 Chorus.
[s]https://soundcloud.com/strat1/106-chorus-demo-2-xvcoto106[/s]

strat-1
[UPDATE] I divided the old 106horus thread in two threads, one for SMD version and one for THT version.
Now,any question about SMD version can be posted here without any confusion between the versions.
strat-1
3009 Pron! smile

strat-1
[UPDATE] : I updated the SMD board to Rev1.2.
- one 4558 inverting buffer was added, so the output signal is not inverted anymore.
- replaced the offset trimmers with THT less expensive ones.
- I'm working on a complete manual+bom, available in a few days.

The new one is the one on the left :
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