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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Thu Mar 14, 2013 4:26 am Post subject:
[PCBs] Oct/Hz and trigger converter Subject description: Schematic by Magnus Danielson/ Trigger converter by Doepfer |
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Got the PCBs for the Oct/Hz converter from Magnus Danielson and the trigger converter (Doepfer type) today. It's 7 cm x 5 cm. I have only tested it with +/- 15V and don't know if values have to be changed for +/- 12V as I'm not an electrician.
It is meant to use an Hz/V synth with a MIDI/CV converter that doesn't support it or an external V/Oct sequencer or voltage source. The trigger converter is needed to trigger the MS series with a standard voltage trigger as they are using an inverted trigger similar to the Moog switch trigger.
Here is the interest/development thread:
http://www.muffwiggler.com/forum/topic-23490.html
I ordered a batch of 55 (0 left) and can offer them for 7 Euro each plus shipping.
You can find the documentation including a modified schematic and the board layout here:
English:
http://www.sdiy.de/en/projects/oct-hz-converter.html
German:
http://www.sdiy.de/de/projects/oct-hz-converter.html
Edit: All boards are gone! Last edited by sonicwarrior on Wed Jul 31, 2013 1:42 pm; edited 9 times in total |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Sat Mar 16, 2013 10:52 am Post subject:
Re: [PCBs] Oct/Hz and trigger converter Subject description: Schematic by Magnus Danielson/ Trigger converter by Doepfer |
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This is how it looks like when it's stuffed:
Note: I used different trimmers then mentioned in the documentation for P1 and P3 because I had only 50K trimmers in this footprint. P1 is only a voltage divider so that the 50K should work there, too, and P3 is a 10K, so a 50K shouldn't hurt. In the prototype I used a jumper for P3 as it didn't have an effect when I calibrated it with my MS-10. I will test this PCB with my CS-30.
P3 is meant to ease the calibration process. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Fri Jul 19, 2013 2:27 pm Post subject:
Re: [PCBs] Oct/Hz and trigger converter Subject description: Schematic by Magnus Danielson/ Trigger converter by Doepfer |
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Final spurt: Only 5 left. |
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Starspawn
Joined: Jun 14, 2013 Posts: 85 Location: Oslo
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Posted: Tue Jul 30, 2013 3:32 am Post subject:
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Eeek, I can haz 2?
Also, it will be for my CS5 and D85 solo synth, so any tips/need to know on how you got it working with your CS30? |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Tue Jul 30, 2013 10:50 am Post subject:
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Currently 3 are physically left, but 2 of them are spoken for. |
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Starspawn
Joined: Jun 14, 2013 Posts: 85 Location: Oslo
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Posted: Tue Jul 30, 2013 10:51 am Post subject:
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Damn, Ill take the last then and any other that might happen to be available if someone changes their minds.
Sent you email earlier. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Wed Jul 31, 2013 2:26 pm Post subject:
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That's it. Starspawn get's the last PCB. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Sun Mar 22, 2015 3:50 am Post subject:
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Would anyone here be interested in another batch?
I would make one if 30 or more PCBs are spoken for.
Current state:
Muffwiggler x3
sequencer.de x9
= 12 total. So I would need interest in 18 more PCBs to make a new batch. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Thu Apr 02, 2015 7:26 am Post subject:
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Current state:
Muffwiggler x7
sequencer.de x13
= 20 total.
10 to go. No interest here? |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Fri Apr 03, 2015 12:03 pm Post subject:
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Muffwiggler + 2 = 8 to go |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Mon Apr 06, 2015 9:19 am Post subject:
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Muffwiggler + 2 = 6 to go |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Sun May 03, 2015 9:42 am Post subject:
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Current state:
Muffwiggler x12
sequencer.de x16
= 28 = 2 to go |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Thu Jun 18, 2015 3:10 am Post subject:
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Preparations for batch 2 have begun: I added a second hole for the tempco to support big tempcos, so batch 2 will be with Rev C:
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Thu Aug 13, 2015 3:13 am Post subject:
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9 PCBs from batch 2 are left.
Won't make another batch so take them while you can. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Thu Aug 20, 2015 1:46 pm Post subject:
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Update: 6 PCBs from batch 2 are left. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Sat Oct 03, 2015 6:56 am Post subject:
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Update: 4 PCBs from batch 2 are left. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Tue Oct 27, 2015 1:42 am Post subject:
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Update: 2 PCBs from batch 2 are left. |
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sonicwarrior
Joined: Dec 22, 2005 Posts: 266 Location: Cologne, Germany
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Posted: Sun Dec 06, 2015 4:23 pm Post subject:
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Batch 2 is sold out. |
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