The upper part of the mic arm, started making metallic noises when moved, after 2 months of usage. I must say, I did not expect that from Rode. I'm experiencing the same issues that another customer described in one of the reviews. I searched for this specific problem and found out that this metal to metal friction issue happened to even more people that bought the PSA-1. I guess that some of them are badly manufactured? I contacted Thomann's customer support and we reached to an agreement. Ignoring the issue I had, as a mic arm the PSA-1 is very steady and an almost perfect pair to my SM7B. For some weird reason, whenever I move the mic left and right, it becomes a bit loose and then have to tighten the screw that connects it to the arm.