APRS and coteuse trsdsagrable an exprience with the HD-500, I let a chance dernire brand by purchasing the HD-570. Dj cold leatherette pad of HD-500 gives way soft velvet trs, it's gone. The price is suprieur but the sound is incomparable, I find my own grave, my acute Submitted good, the Stereo is l. For an open headphone, I think it insulates collection outdoor noises, which is convenient in-home studio, the port is enjoyable. However, I find that this lack of sensitivity of the headphone headphones (table, CD) have a little trouble pushing the volumes are saying ... some consquents.
I think that there must be both cheaper, but I find the HD-570 a good headset.