MDR-7506 are more or less indestructible (and their naked structure means they are very easy to repair). That's why they were used in sound studios, mainly as s

MDR-7506 are more or less indestructible (and their naked structure means they are very easy to repair). That's why they were used in sound studios, mainly as sound monitors for artists. They behave a bit like Yamaha NS10 monitors in that anything that sounds good in them, will sound good anywhere.