i can't wait for HMC631...

Wondering how would it sound like

burn in for more than 70 hours still nothing much different.
no amp for me to test the difference.
or maybe just not so audiophile to tell the difference =/
and the clamp on my head is still

Hey 669 owners, glad I'm not alone. I just let the packaging box enjoy the 669 all day long (stretched over it). 3rd day now, still tight as hell. A bit bad when youre wearing glasses.

Regarding, sound quality, the only other stuff I have is a hippo pearl. Can't say it's a huge improvement. Maybe not enough power to drive? I tried output from xperia arc and pc. PC is slightly better but not much. Still need close to 90% vol. Those 1080p videos, downmix to stereo....next to no volume, lol. Only mp3 and flac can be used.

Has anyone tested with an amp and which model?

Thanks for sharing.

I think confirmed need amp for it. My iphone can drive it to ear piercing volume... but somehow my gut feeling says that the 669 can offer much more.
My PC can't even drive the 669 properly at 100% volume.

As for the clamping force, I'll be stretching them all day long everyday until I feel like it is comfortable for more than 15mins use.

actually i think u just nid to adjust to the right point so u dont feel too tight.
wearing it for 2 movies already. not so tight but still.. tight =/ compare to the previous headphones i owned

A few more days of usage will do the stretching for you

i bought those polystyrene mannequin heads for my headphones lolz...good for stretching

mind uploading the picture for us?

669 dont require much juice to run it. Maybe you guys try investing in a proper soundcard first in future? I assume you guys using onboard soundchip.

has anybody here using DIY amp on 668B? it is gooding? want to buy fiio amp but no budget.. T_T

From my experience you dont need to worry too much bout the amp compatibility because superlux so far sync pretty well with most amps we tested them on.

Btw izzit me or nowadays it is pretty hard to get replies over here with actual useful informations and experience sharing?

@trio: tested on a Creative 5.1 PCI card, and on board AMD E350, Realtek HD. What would you recommend?

got the same feeling too bro trio, seems all sifu from V1 is disappeared...

hi guys

between hd330 and hd661, which one is better ?

"For competitive usage however this headphone doesn’t serve well enough comparing to the likes of gaming headphones such as Steelseries Siberia,etc" copied from hitmans66 review (i did pm him abt the same question bt there was no reply)

Judging from his review it is believe that an open can would be better for fps(those that give wider soundstage? correct me if i am wrong~ so 330 it is but i am half on gaming and sometimes i on music while gaming cus i am playing mostly mmorpg n rpg games. In your opinion which whould suit me best? an open can 330 or close 660?

ouh thnx.

btw i think maybe most of the ppl in v1 didn't know we hv v2...?

Haha yeah man..this thread feels dead..

BTW, any news on the 661 earpads?

I'm starting to enjoy my 669 more. Instrumental soundtrack and live album works well.

EDM or mainstream stuff is downright horrible on these.

If you guys experienced any discomfort wearing the cans, try bent the metal above your head connecting the two cans. Just bent a lil bit with a slight pressure and wallaa the clamping force is reduced.

Do it at your own risk ya