It’s important to get the speaker connections right and only use the positive (red) terminals-which is counter intuitive . I got this wrong when I first switched to dual mono. I still got sound out of both speakers, but it sounded just like @alecog describes. They must be hooked up exactly, as in the shot below.
Welcome to the forum by the way!
Welcome to the forum by the way!
Oppo BDP-105 - Roon lifetime - Dutch & Dutch 8c - Fiio R9
South Coast England

