I was excited to see the HD620S as an closed back version of the famous HD600, but it's not quite the same as the HD600. It's still a good enclosed headphone, though.

You can check out more measurements in the RealSound
👉https://cafe.naver.com/realsounds/263653

00:05 Introducing the HD620S
00:23 History of the HD600
00:43 Unboxing
00:57 Design
01:20 Why Sennheiser used the HD5 series chassis
02:42 Sound
04:06 Comparison with the HD600
05:40 The real first HD6
06:19 Summary



==============================================
배경음악 :
Ghostrifter - Still Awake by Ghostrifter
/ ghostrifter-official
Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0
Music promoted by Audio Library • Still Awake – Ghostrifter Official (N...

Joakim Karud - Good Old Days (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: • Joakim Karud - Good Old Days (Vlog No...

Sunset - lukrembo
Free Download : https://www.youtube.com/redirect?even...
Soundcloud :  / sunset  
Twitter :  / lukrembo​  
Instagram :   / lukrembo​  
Email : [email protected]
-------------------------------------------------------------------------------------------