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Juno 66 - Bender problem / pitch wobble when DCO to max
MUFF WIGGLER Forum Index -> Tubbutec  
Author Juno 66 - Bender problem / pitch wobble when DCO to max
juno72
Hi,

just installed the Juno66 and everything is working fine except for the bender. When I position the lever either to min/max the pitch is varying as if there a lfo is attached, sort of wobbles along, sometime it jumps back and forth between pitches randomly. The issue is getting less aparent when turning down the DCO slider on the bender board while most audible and annoying when on its full up position.

Now since the base pitch was off, to it tried modifying the VR1 and VR2 trim pots on the board. Dumb thing is that VR1 is not reacting at all to any modification/turning. Anyway, tuning makes no sense as I don't get a consistent tone on the min max positions.

All of it worked fine until the Tubbutec installation. I checked the installation and as far as I can see there was no issue. Sounds to me as if the values wouldnt fit?

Any ideas?

Cheers
Tom
juno72
I mean the resistor/cap values on the bender board installation....
tubbutec
Hi,

please post a picture of the parts you installed below the bender board.

thanks
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