The reason why I tested the TG334 with the HiFi-M8 is because I want to know if they pair well. I'm actually planning to get the TG334 because I'm very impressed with it's performance with the HiFi-M8 compared to stock iPhone 4S, not that it sounds bad straight off the iPhone 4S but it sure sounds more controlled in the low mid region when paired with the HiFi-M8. Btw any idea what's the impedance of the TG334. Seems to be pretty low impedance from my experience.
Did a quick search in this thread and according to it, it's this:
That means this headphones have high SPL or sensitivity. I thought they would have the same impedances as the customs and high end sensitive iems usually around 16ohms, I was wrong, I now see why they sound stable on my Galaxy S4. Hiss has more to do with sensitivity though.
look at the first graph. usual specs would say 45ohm because they pick the value at 1khz and leave it be. but as you can see it varies a lot accross frequencies. I try to talk a little about it in my review(self promotion power!).