Despite their smart and comfortable design, the Beyer DT660s are hamstrung by their flimsy , plastic feel.
Plug them in, however, and you get a punchy sound full of insight. Reacting well to all styles of music, the '660s get to grips with dynamics, and the detailing is very capable, but it's the loose bass and thin treble that lets the side down.
Beyerdynamic DT660 review
Tested at £139.00
Our Verdict
Well worth the money, with a punchy, powerful sound
For
- Punchy, powerful sound, great dynamics, good detailing
Against
- Loose bass, thin treble, flimsy feel
What Hi-Fi? Verdict
Well worth the money, with a punchy, powerful sound
Pros
- + Punchy, powerful sound, great dynamics, good detailing
Cons
- - Loose bass, thin treble, flimsy feel
What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.