“ Expanding on the pros, other likes- - These cans are pretty comfortable imo, with the velour pads and soft headband. I havent had any problems with pressure points on the headband, and have been able to wear them for several hours on end without much fatigue. Clamping force is just right. Tighter than, for example, a Creative Aurvana Live, but looser than my FA-011s. Fairly light weight. -...” --kidcharlemagne
Semi Open 600 Ohm Headphones This was very top end in its day (1986) - and designed to compete with electrostatics The Revox headphone is an OEM Beyerdynamic DT880 Pro, beyer claimed that these could achieve better than 95% of what could be achieved with stats at the time.