A Direct Connection To Your Music
Known for their engaging signatures and liquid-smooth response, HD 660S predecessors HD 650 and HD 600 shattered performance barriers in the audiophile headphone category.
From Our Ears To Yours
In just one listen you will understand why the HD 660S is so special. Thousands of listening sessions later its purpose is even clearer.
The steel mesh found on the HD 660S drive unit is interesting in design but most impressive when it comes to performance.
Capability, Meet Versatility.
Today’s audiophile has more component choices than ever.
Handled with care
Every HD 660S has experienced a matching regimen to mate each transducer to its opposite-channel counterpart.
It’s all about connection
We packed your HD 660S with a versatile set of essential cables, each one impedance-matched with ultra-low capacitance.