video World´s best headphone
How to build an excellent headphone using earmuffs and an old headphone.
Acoustic insulation for hearing all the details of your songs and movies.
altomic14 days ago

excellent. I love it.

Haha nice! (Y)
Transquesta4 years ago
Great concept! I have a pair myself. One problem:

They get hot as Hades after about 20 minutes wear time. :-)