Home » Sennheiser: HD 620S Launch Sennheiser: HD 620S Launch admin August 6, 2024 Electronics, HeadphonesSennheiser days 0 0 hours 0 0 minutes 0 0 seconds 0 0 SaveSavedRemoved 0 Deal Score0 0 Buy It Now Deal Score0 Buy It Now Distraction off, Open Sound on. Shop Sennheiser’s new HD 620S closed back audiophile headphones for natural, airy sound and classic Sennheiser performance. On Sale now for $349.95