May 01, 2021 · Cambridge Audio ships Evo 150 with two pairs of side panels. One set is finished in a beautiful walnut veneer and is timelessly classic with a look that harks back to Bang & Olufsen’s audio .... Then I have the XLR output from the May going into the XLR in's of a Cambridge EVO150. However, when I play the music the sound has a horrible midrange distortion as if the gain were overloading the speaker. It's like that even in low volumes. Firstly I tried swapping XLR cables, but nothing. Now here is the kicker, it works fine with RCA outs. "/>Cambridge audio evo s speakers review