[romulusremus]

Hi guys! I need your opinions regarding this 3 highly regarded bang-for-buck cans.I also have a couple of questions.
I listen mostly to rock,slow rock,classical,and R&B.
 
So my questions are:
Which of the 3 cans will fit my music genre?
Are the mentioned cans can suvive inside a backpack?
 
Additional note: My budget is $100. I know that is more than enough but here in the philippines, the prices of electronics are more expensive due to the tax. Thus making a $30 cans shoot up to $50-$60.
 That's all guys, I hope you can help me choosing between the three. Thanks!

 

[atomikn00b]

put this question in the fullsize headphone section of the forums.
 
But since I have owned those I'll help.
One major difference between the three.
htf600. semi open.
668b and 681. open.
 
So. If you don't mind others hearing what you are playing, then all three are good options. For your genre of music though, the htf600 or the 668b.
If you do mind, the htf600 is your better bet.
 
Second difference. How low do you want your bass to reach.
In that regard, the ht600s reach lower to the subbass region. the 681 and 668b don't reach as low.
 
Third difference. The 681 and 668b ARE NOT for you if you are sensitive to treble. If however you can manage to use an equalizer on them, they will suffice.
 
So. consider those things.
Again, the people in the fullsize headphone section will be a much better help.
But I have owned all three.
My order of preference for those genres you listen to were 668b>htf600>681
If you listened to more R&B than the others, then the order changes to htf600>668b>681

 

[atomikn00b]

and this might help you decide between the 668b and the 681
 
http://www.innerfidelity.com/content/superlux-hd-668b-and-hd-681-headphones-page-2

 

[romulusremus]

Thank you atomikn00b for your suggestions and opinion! Now I've got an idea what to purchase. And I will post this question on the full size section. Thanks!