@alpinthor: I already have installed USB Audio Player PRO in my Asus Zenfone 2, but it can't play. It said that there is no connected USB Audio device connected. Could you please tell me how you make it work? If you don't mind, please explain your step by step to connect this device to...

When I pair it with Fiio E11, the low bass enhance quite significantly. The bass become rounder and smoother, but no change in terms of clarity, mids and highs. Actually, in my opinion the sound signature will be affected by the type of amp.

Hi guys, I have bought Fiilo E11 and L3... God, I couldn't be happier .... .The sound is AMAZIIIIINGG!! The bass is now more presence without being overwhelming. The clarity is still there, but with more bass presence... For me, sounds totally perfect!!! Now, I always take along my "full...

@mutnat and others: thank you for your explanation and comments. I have made up my mind to give it a go! :)

Now I get confused again :(. Surely I won't spend $70 if the sound not improved significantly... Any other thoughts? Sorry for keep asking since I'm new in this...

@proton007: Usually I set the volume at the middle (max aroun 60%)... Does it mean I don't need portable amp? Thanks

Thanks guys!! You really help me... I definitely start searching for the them!!

Thank you for the advise... Sorry, a little question just to confirm, do you mean I need to buy FiioE11 and Fiio L3 LOD, or should I go with either of one?   Thank you

Hi all...   I recently got a Shure SRH 440 to accompany my iPod Touch 4th Gen... I just wondering, if I buy a quite decent portable amps (under USD 100), does the sound improve significantly? In what range (high, mid, low) that it improves? Because if it improves significantly, I...

Hi all I recently got this headphones after searching what suits for me quite some time... I compare it side by side with Audio Technica M50, Shure SRH840, Marshall Major FX. The first out from the competition is the Marshall. They are too aggresive and too forward for me, perfect for rock and...