Since senior jazzy is outstation last night so I'm the one who tested it I was surprised by amount of bass the HD 668B pumps out, more surprising that the bass is not annoying at all. If there is any bass line, at any frequency you WILL hear it on this headphone, the bass extension is amazing, which suits jazzy very, very well

I'm not a basshead but after hearing it, the bass isn't overwhelming and like most say, its neutral so you won't feel lightheaded because too much bass is in your system, but just enough and shows every single bit of it. If there is a bass line that follows behind the vocal, you will hear it as well so sound separation is quite good as well! Other part of sound spectrum is pretty neutral and sounds pleasing, despite the deep bass the high is not compromised but its not bright enough for detail freak. You will hear the percussion detail as well without being muddled by the bass. This headphone is good enough to reveal flaws in mp3s compression so be warned.

Standard HD 681 sounds a bit rough and shrill on some female vocal, there is report saying there is spike at 9KHz and the high is a bit recessed as compared to HD 668B.

But nontheless both are great for each price bracket, I have heard nothing better for their cheap prices. My friend bought some headphone called 'earpollution', I only heard if for like .2 sec before I take it off, guess the name really tells what is it sounds like

Receive mine this morning! Err.. Yeah. As most of ppl say, the clamp a bit tight feel till jaw. Now burning process with iphone. I wonder if got different.

Stretch it boss ! XD Bagi dia exercise sikit XD

Haha. Thanks man. Will do. Super awesome built and quality for the price tag. Really worth the wait. Love it!

Post edited

This post has been edited by Zom Zoner: Feb 13 2012, 05:10 PM

A perfect looking white, like milk. Nice colour!
Welcome to the HD661 owner list.

hye all.
i'm stuck between hd660 vs hd 661 vs hd 668b. all review said good.
at last i dont know what to buy.

i'm looking for a bassy headphone.
but cable in the hd 660 really attract me.
please advise. thanks!

hey guys im thinking to get superlux hd651. the reasons i chose this one coz its cheap and the review says the headphone is ok within that price range. should i just get this or just invest a lil bit and go for hd688b?

In my opinion just get the better one. Unless you keep planning to upgrade in the near future, the better one should serve you better and longer.

@sirlordwarz: answered ur question @ pm d.
@old calculator : Erm unless you r a basshead or need something small and portable, dun bother going for 651. Topping up abit more to get 681 also quite a good choice if you concerned bout budget

hye guys, jus wondering any review between the performance of HD661 and HD669?

Hey thanks, yeah i should just get the better one

Haha yeah I think I will just get the 681 my pocket kering edi but wanna try something different


Thanks for the replies guys

Guys, any tips on keeping the leatherette soft?

Keep it moisturized XD

@sosot000 if you asking for comparison, 661 more to mainstream good for pop while 669 sounds more like 668b can say neutral sounding? XD

@trio hello bro trio, guess may be i will grab the 3rd headphone from u~~

Future HD661 users might wanna watch.

Lol i think most ppl would rather turn it 180 degrees rather than swivel or flex it XD

feel like trying HD661 and HD688B, i must find some people to poison

hd688b? or u mean hd668b?

is thr a new model out thr?

I bend it the opposite direction of the curve. I'm surprised it was that enclosed when unstretched. Now got 1.5inch gap. That says a lot about the clamp eh.