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Superlux Express Train - Page 58

post #856 of 857
Originally Posted by Boochie View Post

Just placed my order for a pair of HD681s.  $24.99 on eBay, shipped (with my $5.00 off coupon from eBay).  Hope they are as good as everyone says.


Also watching a auction for a pair of HD668Bs.  May pull the trigger on them this weekend too.

My HD 681s arrived in the mail today.  Cheesy packaging (shrink wrap) but I can't believe what I am listening to !!!!!! 


Really?  I only paid $25 for these cans?  I can't believe I only paid $25 for these headphones !!  Very pleased with the SQ.


Sorry for bumping my own post but if you have been hesitate about buying a set of these headphones, you really should go ahead and pull the trigger before everyone realizes what a fantastic bargain these guys are and the price starts to go up.

post #857 of 857

...and they become totally different beast (lot better) when hardware filter is applied ;)

Originally Posted by CoiL View Post

Looooooong thread (mk2 mod mainly): http://rockgrotto.proboards.com/thread/4769 

mk3 mod: http://www.mediafire.com/view/?pdkiijey07v9ai4

pads tests for hd-681 measured: http://www.mediafire.com/view/koa39yf38n9p13h/HD681_pad_measurements.pdf

links taken from diyaudioheaven blog site.


Edit: Just finished another filter box for my friend HD-681 red:


Picture (Click to show)


Just finished another wooden filter box (mkII):

 HD-681 mk2 filter box, Oak.


I hope user Foscot will be happy with it :)



With filter + custom angled pads + custom recabling these cans sound amazing! I actually prefer my modded HD-681 over Fidelio X1`s when I want to listen analytically. HD-681 has great wide imaging and separation but lacks little in depth towards front. Luckily, Aune T1 with different tubes makes it better. Some say that HD-681B version has better depth towards front but I have no real experience (yet) to confirm it. When tube rolling is out of option, I actually find my modified HD-681 better for rock/metal/progressive genres than X1.

Edited by CoiL - 4/19/14 at 7:43am
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