Summary: EDIT: After trying more TOTL headphones and electrostats, I bumped the rating down.
Please keep in mind I'm reviewing them for the purpose they were created. Beyerdynamic targeted them at mobile users who are looking for high end portable cans.
Pros: Accurate. Not Grainy. Very good dynamic range
Cons: Case. No removeable cable. Presentation. Very electronic sound
Summary: I mostly agree with the avguide review http://www.avguide.com/review/beyerdynamic-t5p-headphones-playback-38 read that review, since it actually describes the sound very well and seems in general pretty honest.
Pros: Comfortable,?Easy to drive?,nice build (both drivers and HP), leather earpads and headband, good isolation and soundstage?,felt carry case and ext.cbl
Cons: 'r-shaped' ssig or EQing the bass to get a 'lush' sound if desired is not for everyone. Cable not removable...Diffused soundstage/high THD in the mids
Need A LOT of running in...and then still don't impress
Nicholas B. Gibbs "Nick Gibbs", Amazon
8 July 2013
Summary: I bought the T5p as a compromise: I wanted audiophile headphones but they had to be closed-back, so I couldn't go for the flagship T1. To give them the best possible juice, they are partnered with Beyerdynamic's own top of the range A1 headphone amp.