Sennheiser HD600 vs. Philips SHP9500 [Definitive Guide] - Home Studio Basics
What are the best headphones you would recommend in the $100-$250 range? What headphones do you have? | Page 4 | Audio Science Review (ASR) Forum
Headphone Drivers
The Sennheiser HD580 Impressions Thread | Page 112 | Headphone Reviews and Discussion - Head-Fi.org
Replacement HD660S Capsule / Drive Unit, by Sennheiser | Audio Sanctuary
The royal pain in the rear. Dented HD650 diaphragm centrally and peripherally. What can I do? Moderate "dulling" and weakening of the left channel. More details in the comments. : r/headphones