Comparison: http://www.head-fi.org/t/539506/sony-mdr-v6-vs-mdr-7506-there-is-a-difference-in-sound-pictures-too http://www.head-fi.org/t/539506/sony-mdr-v6-vs-m

Comparison: http://www.head-fi.org/t/539506/sony-mdr-v6-vs-mdr-7506-there-is-a-difference-in-sound-pictures-too http://www.head-fi.org/t/539506/sony-mdr-v6-vs-mdr-7506-ther...