Lately I've been struggling with one of my Legato 3.1 / BII not working in the right phase when outputting through the balanced output...

I used to have a Dual mono BII with dual Legato 3.1 and volumite but could not really see a big difference enough to justify this setup, so I decided to separate them into stereo pairs and use them in two different setups...

I removed the volumite from one of the BIIs removed the address jumper and set all switches to the ON position. Both are setup the same way aside the volumite on one of them and the other has its firmware back on it.

Connected some XLR jacks on the Legato 3.1 (the one with the volumite) and while playing music, the phase was inverted... Checked all connexions and it is all good. Reversed the polarity on one of the XLR connector and it worked fine...

I then decided to check all cabling using my Digital Meter and everything is perfectly fine on both cables... To further check, I plugged in the other BII with the Legato 3.1 (without volumite) and it worked correctly, also tested a OPUS with IVY III and worked flawlessly...

Does anyone have any idea of what could be the problem or what to check?

Like I have said, nothing to do with the XLR jacks polarity side since they work fine with the IVY III and the other Legato 3.1. So it has to be a BII configuration issue somewhere...

Thanks
Do

Little details make all the difference in the world...

have to remove wire from PB1 to GND...

Thanks for the heads up!

Do