Sennheiser HD 660S
The Sennheiser HD 660S is the ideal open, dynamic headphone for the passionate audiophile.
Seen a better price or can’t find what you’re looking for?
Contact us here and we will source and beat any price!
This product can only be purchased and viewed by a Guitar Excellence pupil. Click here to join in the world-class learning experience and get access to our exclusive guitar gear deals.