681 isnt semi open but even semi open models such as 668b I dont feel it is leaking too much.

@Askzra hehe welcome to the club and I hope you enjoy your unit.

@blitzx Technically 681 evo would be a better all rounder unless you want more clarity and details which you can get from the 669.

@merru hmc631 basically is hd631 but with a condenser mic attached. 631 itself is a bassy can.

Stay tune for more community post from trio

This post has been edited by trio: Jan 7 2014, 01:46 AM

I am happy that you got your 681 fixed Will be a waste otherwise

668 more analytical, so you can expect it to be bright while 681 more forgiving and you can consider it to be more 'fun'-sounding compared to 668b

So far my first unit ever before I even started selling superlux lasted me until now...4/5 years?