The HD380s have the same impedance and frequency range as the HD280s. They have somewhat larger/differently shaped pads and cost 50% more. That is all I know about the differences. Has anyone heard both? Is there a definite difference in SQ?
I ask because I want the best Sennheisers I can get, and I cannot use open phones. I believe that the 380s are their top closed phones?
I ask because I want the best Sennheisers I can get, and I cannot use open phones. I believe that the 380s are their top closed phones?

















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