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Stage Fright - No phase effect

Started by Domdec314, December 24, 2013, 08:35:24 AM

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pickdropper

You may want to try playing with the caps in the feedback loop of the opamps in the phase section.  C4-C9.  You can socket and play with different values.

There was a thread about it a while back.
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Domdec314

My brother loves the pedal! Thanks for the help, guys.

synthlover

hi there,
this topic is a bit old but i encountered the exact same issue on my stage fright 2015 : no phasing, lfo not oscillating.
I could resolve it by making a link between C15 and C16 : the small trace between them was missing/broken, not sure why.. ???
Anyway, it's all good now.

great phaser btw.
cheers !
Patrice

madbean

Quote from: synthlover on July 02, 2017, 03:19:22 PM
hi there,
this topic is a bit old but i encountered the exact same issue on my stage fright 2015 : no phasing, lfo not oscillating.
I could resolve it by making a link between C15 and C16 : the small trace between them was missing/broken, not sure why.. ???
Anyway, it's all good now.

great phaser btw.
cheers !
Patrice

I've re-checked the gerber files used for manufacturing and spot checked a few boards and the trace connecting the two caps is present in both. So, I think yours was an anomaly. But, I'll keep an eye out to see if anyone else reports a similar problem.

jimilee

Quote from: madbean on July 03, 2017, 01:35:46 PM
Quote from: synthlover on July 02, 2017, 03:19:22 PM
hi there,
this topic is a bit old but i encountered the exact same issue on my stage fright 2015 : no phasing, lfo not oscillating.
I could resolve it by making a link between C15 and C16 : the small trace between them was missing/broken, not sure why.. ???
Anyway, it's all good now.

great phaser btw.
cheers !
Patrice

I've re-checked the gerber files used for manufacturing and spot checked a few boards and the trace connecting the two caps is present in both. So, I think yours was an anomaly. But, I'll keep an eye out to see if anyone else reports a similar problem.
I'm going to check the one I have that I couldn't get working and see if there is continuity. Great catch though, these things happen.


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