[HARDCORECODGUY]

I just order JVC HA-SZ2000 yesterday..I'll be using them with my MacBook Pro (Retina, 13-inch, Late 2013).In the meantime,was wondering,will i need to get an AMP,DAC,Both,or None For better noticeable sound Quality in the coming months under the budget of $115 for each?Thanks

 

[KG Jag]

I understand that these $140 +/- cans are 16 Ohm cans with a high efficiency rating.  Don't see a need for such additional equipment.
 
Depending on what your are currently using, maybe you can upgrade your audio files.

 

[HARDCORECODGUY]

Thanks a lot.I use 256 Kbps m4a format.Don't see a need to upgrade my audio files.