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 Forum index » DIY Hardware and Software
2019 BUILD PHOTOS
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vladosh



Joined: Aug 02, 2010
Posts: 536
Location: macedonia
Audio files: 20

PostPosted: Tue Sep 24, 2019 8:04 am    Post subject: Reply with quote  Mark this post and the followings unread

i print it on aluminum at a printing house ,drilled it myself
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AlanP



Joined: Mar 11, 2014
Posts: 637
Location: New Zealand
Audio files: 35

PostPosted: Fri Oct 11, 2019 3:09 pm    Post subject: Reply with quote  Mark this post and the followings unread

LFLabs, finally finished those VCAs you sent me Smile

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And this last photo is for Dave Skrog --

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cslammy



Joined: Apr 27, 2018
Posts: 170
Location: USA

PostPosted: Mon Oct 14, 2019 6:55 am    Post subject: Reply with quote  Mark this post and the followings unread

haebbmaster wrote:
Yes, this one
https://www.schmitzbits.de/adsr.html


Yeh!! I've built the FEITW circuit many times now. Rene should get nominated for a noble prize, this is a fantastically great sounding ADSR!!!

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AlanP



Joined: Mar 11, 2014
Posts: 637
Location: New Zealand
Audio files: 35

PostPosted: Fri Nov 01, 2019 7:24 pm    Post subject: Reply with quote  Mark this post and the followings unread

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Eurorack copy of the Buchla 258 Dual Oscillator. Very easy to get a good sound out of this.

This particular PCB set uses the THAT340 transistor array, working off Mark Verbos' annotated schematic. I've got a set of PCBs that use BC8x7DS matched pairs instead (cheaper), and will verify them in a few days.
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AlanP



Joined: Mar 11, 2014
Posts: 637
Location: New Zealand
Audio files: 35

PostPosted: Sun Nov 03, 2019 9:19 pm    Post subject: Reply with quote  Mark this post and the followings unread

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Arpad Benares' touch controller from Synapse Magazine. This was a pseudonym for Serge, and it's a very responsive touch controller indeed!

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Provided, of course, that I don't screw up. I had three resistors in the small oscillator going to ground, and not -12V, and I ran out of 22M resistors (hence the two in parallel on the back. I also had the ICs far too close to the header pins, and had to actually slide them forward as much as the sockets would let me. To do this, I had to desolder the power smoothing caps and angle them forward a bit.
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LektroiD



Joined: Aug 23, 2008
Posts: 1016
Location: Scottish Borders
Audio files: 2
G2 patch files: 2

PostPosted: Mon Nov 11, 2019 7:49 pm    Post subject: Reply with quote  Mark this post and the followings unread

System 100 clone, built with Pharmasonic PCBs...

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PHOBoS



Joined: Jan 14, 2010
Posts: 4595
Location: Moon Base
Audio files: 635

PostPosted: Wed Nov 13, 2019 6:51 pm    Post subject: Reply with quote  Mark this post and the followings unread

that's a lovely looking synth Very Happy
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AlanP



Joined: Mar 11, 2014
Posts: 637
Location: New Zealand
Audio files: 35

PostPosted: Sat Nov 23, 2019 1:15 pm    Post subject: Reply with quote  Mark this post and the followings unread

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Voiced/Unvoiced Detector, built from the Doepfer module's schematics. Originally did this for someone in 2017, finally got around to building one for myself.

I think the wires for the pots was why I put it off. I can do crimped connectors... they're just a fiddly pain in the posterior to actually do, for me.
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kaputtpanzer



Joined: Nov 02, 2009
Posts: 111
Location: Cologne
Audio files: 5

PostPosted: Tue Dec 10, 2019 6:03 am    Post subject: Reply with quote  Mark this post and the followings unread

I showed that one before, but now it got a frontpanel. Design wise it is still not finished. At first sight I was really satisfied with the edges, but then I decided to try out rounded edges on other boards and I liked it more. So I will make another run of pcbs and panels I guess Laughing


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cslammy



Joined: Apr 27, 2018
Posts: 170
Location: USA

PostPosted: Tue Dec 10, 2019 7:28 am    Post subject: Rene "Fastest Decay in the West" x2 2019 build Reply with quote  Mark this post and the followings unread

Built 3x Rene ADSRs. Some choose yer cap switches added, otherwise, pure Rene.

Details:
http://audiodiwhy.blogspot.com/2019/01/renaydsr-zen-and-art-of-tau.html
http://audiodiwhy.blogspot.com/2019/02/renedsr-fastest-envelope-in-west.html

Boards, eagle files, etc:
https://www.charlielamm.com/gear/ENVELOPE/forums.html#renedsr

Demo:
https://soundcloud.com/cslamm/fditw-final


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