Hello.
I have found there are no polarity buttons on the mixer in Ardour 2. I know it’s a work in progress, but will they be put back in? Pleeeease. 
don’t worry:)
left click on the track name in the mixer (as of today… previously it was right-click)… you will see a polarity reverse in the drop-down.
Ah, I see it now. Cheers!
Oh! i see!!.Hopefully in ardour, Polarity buttons on the mixer will be come soon. Thanks… let us see :o)
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