harris4crna
100+ Head-Fier
This past weekend I visited Yodobashi Camera in Akihabra and trialed the Sen HD660. Tyll from Innerfidelity states the closest comparison to the Aeons are the 600 series from Senheiser. I have been a fan of Senheiser for many years, but I will say the HD660s are not close to the Aeons closed or open. They do not have the depth these headphones have. Yes, I know they are completely different headphones, but I wanted to make a point I would not compare these to those headphones Mr. Tyll from Innerfidelity.