someone has tested them? Have information about it? I've been looking for the Head-Fi forums and can not find any information. Were the EX310 and EX510 substitutes? http://newlaunches.com/archives/sony-mdr-ex650ex450-earbud-headphones.php

I need help! I am looking for a full size headphone, "easy to drive" and that fits in the $ 200 budget. For now I'm in doubt between the Shure SRH840, Soundmagic HP100 and Sony MDR-10R. Looking for an all rounder headphone, I listen to everything, in most instrumental music, progressive rock and...

I bought a PX200-II and have many references that he has little bass, also say the Hippo Pipe is a good portable amp and especially for the bass. The PX200-II would be benefited by the sound signature of Hippo? Or maybe will stay with excess in the bass? Thanks in advance.

Hello! First, I apologize for the topic, I not found information about in the rest of the forum and anybody answered my questions on specific topics. The question itself is the following, I'm in doubt between portable Sennheiser PX200-II and Audio Technica ES33, I happen to have a ATH-CKM500 and...