AKG had almost seven decades of Vienna-based operation under its belt when Harman (the company that acquired AKG in 1994) decided back in 2016 that what was required was a relocation to California.

Today we take a look at three headsets, the AKG K702, Beyerdynamic DT 990 Edition and Sennheiser HD 598 C which are currently on offer on Amazon for around the £120-£150 mark. Read full review ...