RYO - Penta Sequencer - Ljunggren Audio

This is a really useful and compact Ljunggren Audio sequencer.
Just 5 steps, but its switchable to 4 & 3 steps.
I may end up using this more as a modulation source than a standard sequencer.
I purchased just the PCB and faceplate

The build is straight forward. Components are easy to find ... mostly mouser.
Just watch the height of the electro caps ... make sure you have enough clearance between the two boards. These are not build notes.
For detailed build notes check out Ljunggren Audio's great site.
http://ljunggrenaudio.com/products/sequencing.html

The sequencer can be powered off 15V (though I'm building this version for Euro's 12V standard).
You can also adjust the CV output voltage ranges. This sequencer is set to 0-5V but its possible to change it to ranges like 0-10V (Buchla ?? etc )
http://ljunggrenaudio.com/products/penta%20modifications.html

bELOW are some pics of the components I used.... from mouser.

The yellow electrical tape is a bit of protection against any shorts between the two boards .. the electro caps I used were too tall.

Leds.

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Second build:
I didn't remove the tall caps so had to somehow extend the length of the headers that connect PCBs

 I also used long shaft pots from Modular Addict.

 Nice. :-)

Links:
Muffs


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For more Euro DIY builds click here:
http://djjondent.blogspot.com.au/2017/12/diy-index.html
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