The positive impression made by these headphones is reinforced by their good handling and copious extras.
The acoustic experience provided by the Ultrasone DJ1 Pro cannot be faulted in its rich detail and authenticity. In my opinion this was the best performer in our test.
Bonedo.de, online 21/04/2012
DJ headphones should be comfortable for extended periods and provide a high sound pressure level and a wide frequency range. Ultrasone’s DJ1 has no problems meeting these requirements.