Deep DiveGear & Lifestyle
Sennheiser HD 600 / HD 650: The Reference Headphone That Refuses to Die
The Sennheiser HD 600 has been in production since 1997. The HD 650 since 2003. Together they remain the default recommendation for serious headphone listening because they do something most headphones still cannot: sound correct. Here is why the mythology is deserved, where they have been surpassed, and what to buy in 2026.
May 20, 2026
