Today my boss told me to review a Beyerdynamic headphone. So I put down the Redbull, stopped blasting Chance’s new mixtape, and settled in for a listening session. But what headphone to review?

The good time girls of Beyerdynamics’s range of headphones, if you’re after big bass combined with a hi-fi high end, the DT 770s are a great buy

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  Thumping bass, great isolation, comfort

• -

  Not the most mature-sounding headphone out there

I'm giving this review because these Beyerdynamics are the first serious headphones I've ever owned (Most of my older headphones consist of cheap dollar store iem's and a Beats Studio). Yes, they are a huge jump from my previously owned "headphones". The Dt770's have a phenomenal build quality.

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  - Beautiful sound and build quality. Comes with a very long wire built in.

• -

  - May not be comfortable to wear for a long period of time. The cable is unremovable.

I've used these for over 10 years now so I thought I'd share my experience with them. In general I've loved them; they're well-made and sound really good. However, I have two caveats.