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 Forum index » DIY Hardware and Software » The layout factory
ARP Odyssey MKII/III VCO - Eurorack Format
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kurodama



Joined: Jul 23, 2010
Posts: 15
Location: Italy

PostPosted: Sat Mar 23, 2013 2:03 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi there! I'm Hannes the one who did the knobs here. If you want I can share the png I've made for them, just need to get to my other computer.
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steffensen



Joined: Jul 11, 2012
Posts: 95
Location: Sweden

PostPosted: Sat Mar 23, 2013 3:54 pm    Post subject: Reply with quote  Mark this post and the followings unread

rumpelfilter wrote:
Hi there! I'm Hannes the one who did the knobs here. If you want I can share the png I've made for them, just need to get to my other computer.


Hi! that would be really generous of you. Thanks!
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kurodama



Joined: Jul 23, 2010
Posts: 15
Location: Italy

PostPosted: Sun Mar 24, 2013 11:45 am    Post subject: Reply with quote  Mark this post and the followings unread

Here it is. this is just the flat PNG version, I can add a Photoshop PSD as well but the forums here won't let me upload it.


the_knob.png
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png, plastic knob white
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the_knob.png


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steffensen



Joined: Jul 11, 2012
Posts: 95
Location: Sweden

PostPosted: Sun Mar 24, 2013 11:49 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks! Appreciate it. Smile
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modulardoom



Joined: Mar 13, 2013
Posts: 5
Location: portugal

PostPosted: Sun Mar 24, 2013 12:40 pm    Post subject: Reply with quote  Mark this post and the followings unread

I am looking for a nice look for this VCO, please share your eurorack front panel designs!! Wink
Last edited by modulardoom on Sun Mar 24, 2013 1:20 pm; edited 3 times in total
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Blue Hell
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Joined: Apr 03, 2004
Posts: 20589
Location: The Netherlands, Enschede
Audio files: 148
G2 patch files: 318

PostPosted: Sun Mar 24, 2013 12:41 pm    Post subject: Reply with quote  Mark this post and the followings unread

rumpelfilter wrote:
Here it is. this is just the flat PNG version, I can add a Photoshop PSD as well but the forums here won't let me upload it.


If you could freeze your avatar I could allow for PSD uploads Wink

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kurodama



Joined: Jul 23, 2010
Posts: 15
Location: Italy

PostPosted: Sun Mar 24, 2013 1:37 pm    Post subject: Reply with quote  Mark this post and the followings unread

Quote:
If you could freeze your avatar I could allow for PSD uploads

yeah! sorry, I know it's a horrible avatar. I've now changed it! Smile

edit: if you need a PSD just let me know.
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Blue Hell
Site Admin


Joined: Apr 03, 2004
Posts: 20589
Location: The Netherlands, Enschede
Audio files: 148
G2 patch files: 318

PostPosted: Sun Mar 24, 2013 1:46 pm    Post subject: Reply with quote  Mark this post and the followings unread

rumpelfilter wrote:
I've now changed it! :)


I've now allowed for PSD file uploads, thanks! Oh, I like that new avatar!

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furio



Joined: Dec 25, 2009
Posts: 105
Location: Austria

PostPosted: Sun Mar 24, 2013 1:57 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi to everyone!
Hannes thanks for the knob !!! Smile

modulardoom wrote:
I am looking for a nice look for this VCO, please share your eurorack front panel designs!! Wink


I do not want to put much now for some files have not been tested... After testing the current PCB version and the panel, I can share everything in approximately ~ 2 weeks.
I have not yet decided on the color and graphics of the panel and this would be under one of the versions drawn with Inkscape.


OdyVCO.pdf
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 Filename:  OdyVCO.pdf
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modulardoom



Joined: Mar 13, 2013
Posts: 5
Location: portugal

PostPosted: Sun Mar 24, 2013 3:11 pm    Post subject: Reply with quote  Mark this post and the followings unread

thanks Furio, looks nice!!
I am going to make the PCB and still getting some components. i will post my advances as soon as the VCO will be finished.
Is good knowing more people is making this module too.
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kurodama



Joined: Jul 23, 2010
Posts: 15
Location: Italy

PostPosted: Tue Mar 26, 2013 12:32 pm    Post subject: Reply with quote  Mark this post and the followings unread

ok here's the PSD! Sorry for it taking so long.


the_knob.psd
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steffensen



Joined: Jul 11, 2012
Posts: 95
Location: Sweden

PostPosted: Tue Mar 26, 2013 12:56 pm    Post subject: Reply with quote  Mark this post and the followings unread

rumpelfilter wrote:
ok here's the PSD! Sorry for it taking so long.


Even better, thanks!
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furio



Joined: Dec 25, 2009
Posts: 105
Location: Austria

PostPosted: Fri Mar 29, 2013 9:17 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks Hannes! Smile
The acrylic prototype is almost ready.


OddyGoscillator.jpg
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test from yesterday..
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OddyGoscillator.jpg



OddyBoscillator.jpg
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panel of today
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OddyBoscillator.jpg


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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Sat Mar 30, 2013 7:29 am    Post subject:   Reply with quote  Mark this post and the followings unread

Nice colored looking.
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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Sat Mar 30, 2013 8:05 am    Post subject: Reply with quote  Mark this post and the followings unread

Did anyone build this VCO with a waveshaper in the same PCB for triangle and sine waveforms outs?
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furio



Joined: Dec 25, 2009
Posts: 105
Location: Austria

PostPosted: Sat Mar 30, 2013 8:54 am    Post subject: Reply with quote  Mark this post and the followings unread

noiselector wrote:
Did anyone build this VCO with a waveshaper in the same PCB for triangle and sine waveforms outs?


Hi noiselector,
Try to ask Isak!
http://electro-music.com/forum/post-368881.html
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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Sat Mar 30, 2013 9:17 am    Post subject: Reply with quote  Mark this post and the followings unread

thanks!! Wink I will do.
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furio



Joined: Dec 25, 2009
Posts: 105
Location: Austria

PostPosted: Sat Mar 30, 2013 9:53 am    Post subject: Reply with quote  Mark this post and the followings unread

I think it would require a discrete OpAmp as an output buffer, in case we wanted a shaper at the height of this VCO.
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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Sat Mar 30, 2013 10:05 am    Post subject: Reply with quote  Mark this post and the followings unread

I´m agree. a lot of mess for adapting to this one layer PCB.
Best option using a separate PCB or a 2 layers PCB.
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isak



Joined: Dec 13, 2009
Posts: 704
Location: Israel
Audio files: 18

PostPosted: Fri Apr 05, 2013 11:51 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi guys.

I did the waveshapres from Berfotron, they didn't work first so I asked Berfotron why? He said they to be able to get the desired wave the vco must put out 10Vpp.
On page 8 in the big thread of Andy's vco there is a small scheme that boost the Vpp to what is needed that Andy posted, well, it worked. Smile
I hope it helpes.

Cheers,
Isak E.

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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Mon Apr 08, 2013 6:09 am    Post subject: Reply with quote  Mark this post and the followings unread

thanks isaak.
I have some spare PCBs if anyone is interested in building this module.
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isak



Joined: Dec 13, 2009
Posts: 704
Location: Israel
Audio files: 18

PostPosted: Tue Apr 09, 2013 4:49 pm    Post subject: Reply with quote  Mark this post and the followings unread

your selling the oddy pcb's ?
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steffensen



Joined: Jul 11, 2012
Posts: 95
Location: Sweden

PostPosted: Wed Apr 10, 2013 2:35 am    Post subject: Reply with quote  Mark this post and the followings unread

If someone made fabbed PCB's of this VCO (with Andys permission ofc) i wouldnt mind buying a bunch. Very Happy
My 2 etched ones are working perfectly however!
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noiselector



Joined: Mar 30, 2013
Posts: 21
Location: France

PostPosted: Wed Apr 10, 2013 7:46 am    Post subject: Reply with quote  Mark this post and the followings unread

Yes Isaak,with Andy's permission of course i would have some spare boards for sale if you are interested.
They are made with UV insolation cabinet in one layer 100x75 mm quality boards.
They are drilled and ready for components mounting.
12 euros each.

Last edited by noiselector on Wed Apr 10, 2013 12:21 pm; edited 3 times in total
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steffensen



Joined: Jul 11, 2012
Posts: 95
Location: Sweden

PostPosted: Wed Apr 10, 2013 9:33 am    Post subject: Reply with quote  Mark this post and the followings unread

noiselector wrote:
Yes Isaak,with Andy's permission of course i would have some spare boards for sale if you are interested.
They are made with UV insolation cabinet in one layer 100x75 mm quality boards.
They are drilled and ready for components mounting.
12 euros each.


Ups, price went up i see. 10€ a while ago. Wink
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