I think in the settings you must choose 48hz one is option is for android and other is for pc

Topping is garbage

This hd620s have very good stage and for me closed to perfect tuning from bass to hights and very natural sound organic and fuller with emotions for this price is absolutely the king with easy and beat also some of higher priced cans for tuning for sure...i try 30 most notorious cans in the last...

Still have? Maybe change for fiio q15 like new old 3months...

Will see I future what Sennheiser give to us....for now i enjoy this spectacular headphones well worth the wait

I m in love with this hd620s Tina Turner song the best wow...pleasure

Driver of hd660s2 in hd620s2 wooooowwwwwww

I like it more then my hd660s2 Maybe in future make hd620s2 with 300ohm driver and real leather ear pads and headband i will buy it blind after this superb hd620s which surprises me the most of my collection for this price point...best closed headphones in this price range for sure and...

And no need to turn volume high to enjoy like need in open back hd660s2 and then become fatigue this shine in medium high volume real joy for me

After on day with hd620s no regret....so far so good...more fun than hd660s2 for sure and no fatigue sound which i adored...full musical which is the real point n.1 criteria for me...after hear this hd620s angled driver is a must for me...

I have atticus which is more chill warm sounding in Zmf lineup but in upper frequencies is more strident and aggressive than 620s which is more delicate to my ears...i like more sennheiser upper frequencies than zmf atticus in this region for sure less fatigue And also sounding is not far...

I think 620s is more comfortable becouse have soft pads and headband and is weights 170g less i owned atticus and very comfortable but after a hour I have a headache because of weights with sennheiser no problem hours without stop....break in only for put some warm out becouse still is a closed...

It s worth the money i like it more than 660s2 more fuller sound and nice tuning for all kind of media usage....for me the best closed headphones in this price range for sure...this is nothing like do with thin analitical strident sound of hd560s with i hated the most.

First i don t believed in this headphones but today and fist impressions are top this headphones i like it more than my hd660s2 which i like it but miss the bass and soundstage and more comfortable padding hd620s offer i m impressed and need to give more hours for little burn in is a fresh from...

Finally bass on sennheiser I'm in ❤️ With fiio q15 top combo