I've used the ZO for about a month now. It complements the low bass extension of my new Beyerdynamic DT 1350 nicely. Really a great pairing as others have mentioned (I found out about the ZO from a head-fi thread on the Beyers). I use it about half the time when going direct from...

I have a new ZO on order to go with my Beyer DT1350's. Thanks for the pointers in this thread. Really looking forward to adding beefy low end to some of the leaner and thinner sounding music tracks I have that don't satisfy the bass extension grunt capability of the Beyers. If I get any...

I use Shure SE530 IEMs with push-to-hear microphone for plane travel.  I brought those along with my new Beyer DT1350, portable supraaural cans with excellent isolation, on an international flight just this weekend.  It was no contest, however.  The SE530's were way more isolating and the bass...

Count me as a DT1350 fan!  Got a pair last month along with Audio-Technica ESW9 to choose between them for my Christmas present. With 100 hours of A - B comparison, the DT1350's won and have become my favorite headphone!   But I'm keeping both. Here's why. I find the DT1350's awesome and super...