Seem like Zo just suddenly hate iPod sometimes :)) Oddly enough that I'm now really enjoy my Nano + Zo setup.   Btw, a little off topic, what do you guys use to protect the Zo? Some kind of pouch or just an old sock like mine :)) 

Hi guy,   The fiio L9 came in today and I cannot resist testing it out. The distortion is still there, surprise? It's much less authority but it's still there. At first I was like "What's the heck is going on, Am i that bad luck?", so i pull out my old iPod Nano (2nd generation) to test...

I'm sure it's fully attached to the Zo (a small click sound) and every EQ settings is turned off.  Thank you for your reply anyway :D

Yes, it could be some problem with L3, shame since there're plenty of L3 user out there considering this price range.   And you are right about the low/high gain LED, i just didnt hold the vol control long enough to enter high gain. Maybe I will order a L1 lod to test it again. Thank you for...

After a long wait, my Zo2 rev3 came in today. The sound is very nice, very impressive, definitely an upgrade from my Cmoy :D But I have a small problem when using the Zo in low gain with Fiio L3 lod with my iPod, the sound get distorted. As in the Zo guide recommend, low gain should be used for...