The Superlux HD671 is my suggestion for those who want to buy nice-to-wear monitor headphones for a small price, which does much more than its low-cost promises. Workmanship and design play are seen here at a comparatively high level and even offer eye-catchers like “tyre ear cushions”. But the most important thing is that the HD671 delivers a richly detailed sound that not only makes it easy to mix music from the sub-bass to the high end, but they’re also virtually unrivalled in their price range when it comes to sound quality. Above all, the evaluation of mid and high succeeds with this headset and is much more accurate than comparable models of the competition. The only drawback in the test was the unpleasant smell of the ear cushions. Apart from that, the Superlux HD671 is, in my opinion, a small but hidden gem among “cheap” headphones.