Is this a foldable head phone? It looks like based on that ring, it can collapse to the top of the band? Can someone let me know, as I'm interest in this
Also, I have 2 head phone, a 45 ohm Sony MDR-V600, and a 24 ohm, MDR-v900. I use a portable CD player battery to push the Cd music to the above 2 headphone, I can't really tell a difference in the sound.
Now, people did tell me that the lower the impedance, the better it is for the battery to push good CD sound quality.
If I upgrade to the above natural wood DX1000, would a regular portable CD player or Hi MD player be able to push good Cd quality sound on a head phone of 64 ohm ?