Review on High-Quality Superlux HD 681 Dynamic Semi-Open Headphones - Boost Your Audio Experience by Vassil Illiev ᠌

By the sound it is felt that the headphones do not work at the limit, but with a margin. However, I don’t turn it up to the maximum volume, because it’s too loud. Connecting to a PC with a discrete audio card, without an amplifier. Its pros: Excellent sound (in particular, chic bass). Very reliable construction. Comfortable fit on the head: do not press either from above or from the sides. I calmly sit in them for hours: my ears do not hurt and do not fog up much, there is no desire to take them off. Do not jump off even with a sharp tilt of the head. Long cable of good quality. Not heavy. They don't creak. They don't rattle. Regular ear cushions are plump, of very good quality, albeit leatherette. Cons: Non-detachable wire. Leatherette ear pads. No spare velor/velvet ear pads.