Jürgen Haible (SOST! Tau ... VOCODER re-run!)

From circuitbending to homebrew stompboxes & synths, keep the DIY spirit alive!

Moderators: Kent, Joe., analogdigital, infradead, lisa, parasitk, plord, sduck

Post Reply
Jop
Wiggling with Experience
Posts: 292
Joined: Fri Dec 28, 2012 1:18 pm
Location: The Netherlands

Post by Jop » Mon Dec 12, 2016 4:12 pm

Tau is wired, put into an enclosure and faceplate designed (will be ordered later at Schaeffer (screen printed)).

Image
Image

Jop
Wiggling with Experience
Posts: 292
Joined: Fri Dec 28, 2012 1:18 pm
Location: The Netherlands

Post by Jop » Mon Dec 12, 2016 4:15 pm

Did bring the resonance trimmer from the PCB to the frontpanel, gives some nice extra control of the depth.

Image

DabiDabDab
Common Wiggler
Posts: 168
Joined: Tue Mar 11, 2014 1:08 pm

Post by DabiDabDab » Wed Dec 21, 2016 12:48 pm

Re Tau pipe, im not sure what pad on the back side is for the 47pf (CM1 oh shematics) decoupling cap. Also, as per attached image it seems that the original board only had 6, not 7, 100nf decoupling caps for the whole circuit.

Image

So i cant really deduce what are the correct pads for the 47nf cap.. Im sure its one of the two left (on the RS board) to all of the decoupling pads noted in the attached pic. But is it vertically or horizontally put cap of the two that is 47nf?

Thanx!

Jop
Wiggling with Experience
Posts: 292
Joined: Fri Dec 28, 2012 1:18 pm
Location: The Netherlands

Post by Jop » Wed Dec 21, 2016 2:57 pm

The 47pF is the blue thru hole cap, sorry for the poor phone picture.

Image

DabiDabDab
Common Wiggler
Posts: 168
Joined: Tue Mar 11, 2014 1:08 pm

Post by DabiDabDab » Wed Dec 21, 2016 4:26 pm

thanx, really!

cheers

Jop
Wiggling with Experience
Posts: 292
Joined: Fri Dec 28, 2012 1:18 pm
Location: The Netherlands

Post by Jop » Mon Apr 17, 2017 4:52 am

I'm thinking of putting the Tau together with the SOST in one enclosure (https://www.reichelt.de/Plastic-Enclosu ... ARCH=%252A.

I'm now powering the TAU via a 18V 1000mA AC/ AC adapter. Not sure if I can use the same adapter to power the SOST as well? Will it produce enough amp to power two boards and will there be no heating issue with the case linked)?

Post Reply

Return to “Music Tech DIY”