Thanks for the reply
So I run Cowon>>>ZO>>>AMP>>>Cans?
Do you have experience with the Mach3bass. It's my best experience so far for low end tweaking. Do they sell em anymore because the website says sold out? I didn't get an email reply as to whether they would ship to Japan. I definitely want something like this....I am THE target...hit me!!!
Think I had it iPod --> E11 ---> ZO---> phone. Been a while but key I found was putting ZO in high gain.