Sennheiser presents HD 660S2
Sennheiser’s “600 series” of headphones is intended for audiophiles; the new HD660S2 should fit in seamlessly.
Sennheiser’s “600 series” of headphones is intended for audiophiles; the new HD660S2 should fit in seamlessly.
The new, fourth version of the Sennheiser Momentum just been released. Time to take a closer look. Before we started writing, we’ve had it for about a week. Do we like the over-ear with its many features?