Superlux HD681

Superlux HD681 – Review

Superlux HD681 | Over-Ear | 50 mm Driver | Neodymium Magnet |   🎧 We are reviewing the Superlux HD681, an insanely affordable over-ear headphone with a semi-open design and a prosperous fame. The Superlux HD681 features an open-back design, 50 mm[…]

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