Today, we review the Sennheiser HD 660S2, which is a second-generation set of circumaural open-back 300Ω 42mm dynamic driver headphones. It is currently priced at $499.95 Disclaimer: This was sent to us as a sample
Independent Portable and Desktop Audio Reviews
HiFi Reference Evolution: Sennheiser HD 660S2 Review
Audiophiles rejoice - the Sennheiser HD 660S2 has received a solid
Sennheiser HD 660S2 Review
Sennheiser HD 660S2 Review - Headfonia Reviews
Sennheiser HD 660S2 Headphones Review
Sennheiser HD 660S2 review - SoundGuys
Sennheiser HD 660S2: an evolution of the iconic open-back
Sennheiser HD 660S2 (4) - Headfonia Reviews
World Premiere Sennheiser HD 660S2 Review - The Saga Continues
Sennheiser HD 660S2 Review