Potato Cakes

Re: Drip Electronics u73b Stereo Compressor
« Reply #20 on: January 31, 2020, 03:05:08 PM »
do you have a link for that? I could only find the 'public' manual without the schematics.

And you definitely don't need a varicom for stereo linking. The Manual of the original clearly describes that and I have done it with my original U73b.

If I could take a look at the schematic I could tell you how...

Michael

https://www.dripelectronics.com/u73b

Bottom of the page.


Michael Tibes

Re: Drip Electronics u73b Stereo Compressor
« Reply #21 on: January 31, 2020, 04:03:37 PM »
Ok, he didn't create his own schematic but used the original one, added his comments and took some 'unnecessary bits' away...

Pin 4a of the tuchels (one end of R111) needs to be tied together on both compressors for stereo linking.

Manfred's U73 reconstruction looks amazing and shows an incredible dedication! Thumbs up! Did you solve the release time issue? I got stuck there as well...

Michael

hugo

Re: Drip Electronics u73b Stereo Compressor
« Reply #22 on: May 20, 2020, 01:15:26 PM »
For release there is an errata « 220k between + and -«  meaning you have to put a 220k between the pole of release switch and the ground. Two poles of switch are together and they go to some free points that you can use . For ground there is a free point of gnd on the area


 

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