The French magazine AVCESAR has been testing the DALI IO-6 and the reviewer was impressed stating: "The Dali IO-6 is a headphone full of assets, which Hi-Fi enthusiasts will enjoy exploring and utilizing in different environments. With its shape, its high performance and elegant and durable design, combined with comfort at all times, careful manufacturing and rare ergonomics, the Danish company Dali succeeds with a masterpiece."
The overall verdict from AVCESAR was positive: "The IO-6 headphone is among the best in its price category." and they rewarded the DALI IO-6 with 6 stars.
The full review is available on avcesar.com