The Sennheiser HD600 is still, to this day, the best sounding all-rounder headphones I have tried under $300.
There’s a reason the HD600 is considered a gold standard for mid-fi sound on a budget.
-Major HiFi(Jun 2016)
The Sennheiser HD 600 is considered a one of the best neutral headphone. This headphone, after over 20 years still delivers true audiophile sound quality. The HD 600 is perfect for critical listening and at a very affordable price.