Hello, I have been out of the audio game for a while now and am not up to date. Looking for a pair of headphones mostly for movies, must have the following: Good bass. Musical sound. Circumaural. Comfortable. Closed, passive attenuation would be a plus. I already have the Sennheiser HD380 Pro, but they sound flat. I also have the Panasonic HTF-600, which sound great, but are semi open. If I cover the outlet they sound too muffled. Have previousley owned Ultrasonne 550, no midrange. Had a Grado SR 60, low bass and open. Also owned a few other Sennheiser, HD215, HD650, too mellow (or flat depending on the model). Have not tried the HD 25 though, but those are supraaural. I tested a few models in a store: NAD HP 70-low bass ATH-M50x - ok bass, but the headset sounds bad, garbled. Meze Classics 99- low bass. Musical sounding. Despite what some reviews claim, these did not sound fun/dynamic, sounded kind of tame/lame. The cups are also too shallow. Could a different set of pads modify the sound signature to something I would like? I guess I would like a more bass accentuated headphone. A closed back version of the Panasonic HFT 600 would be great. What are my other options? What if I increased my budget? I woldn't mind an wireless model as long as it has a cable connection as well. Output is HTPC with Xonar DGX.