This is exactly what I’m looking for. Grey and green . May I ask about what was used in making them? Total newb here

This is exactly what I’m looking for. Grey and green . May I ask about what was used in making them? Total newb here

Hey y’all. New here obviously but look forward to learning a lot. I’m new to home hi fi , but was into high end car audio for many years. As of now I’ve got a Mac mini with a Cambridge dac plus running xlr to jbl 305mk2 and a pair of senn 58x jubilee. I’m going to look into upgrading my...