This is the first headset I've bought in a long time (3-4 years) so I wasn't sure how it would feel after such a hiatus. KOSS SB49 showed me how much I missed it. Appearance/Construction: Very nicely made, plastic body/headband and volume controls, looks solid enough. Only time can tell. The volume control is very well placed, has a good range and is very easy to adjust on the fly. comfort/sound. To test comfort and sound quality, I used two sound sources: music and games. immediately noticed a