The HD 650 from Sennheiser is a class apart when it comes to looks as well as performance. It's not everyday that you see a pair headphone so delicately wrapped with foam in a big silver box.





Aimed mainly at audiophiles and music professionals, the headset has a single 6.3 mm jack meant to be plugged directly into an amplifier. This is because a small portable MP3 player just won't have the juice to power it. It's extremely comfortable to wear for long durations and the sound that it delivers is simply out of this world even though the headphones do not provide any kind of noise cancelling.

As soon as I played the first song, the music seemed to be playing straight inside my head with amazing bass and perfect treble. Even though they cost more than many small home theatre systems, for enthusiasts who don't want to compromise on quality, this price will not be an issue.

TECH SPECS:-
FREQUENCY RESPOSE 10- 39500 hz,
300 ohm impedance,
3m cable ,
6.3 mm stereo jack,
o.05 % THD,260 grams.