A bit about myself: I have the HFI-580 as my first pair of headphones, and while I enjoy the V-shaped frequency response, I'm looking to see what other sound signatures have to offer. So for my second pair I'm looking for either closed or semi-open phones with an emphasized midrange, for under...

Just wondering, where are sennheisers made especially the higher end models 580/600/650 ? I recently purchased some Ultimate Ears , assumed they were made in USA, only to find out they are made in China. Which didnt really matter because the built quality is very good & sounds good. Thanks...

Okay so I just got an amp, and despite people telling me I wouldn't notice a difference with my current headphones (Sennheiser HD 555's), I notice a difference. I notice the sound stage improved dramatically, everything sounds more tight, I also hear details that I did not hear before. My...

you've done a great job Jude. Thanks on behalf of all headwizers! oh...and just for a favor, do you think you could give me back my 3,500 posts?     It makes no sense.   By the way, I will also trade a Pair of Good conditiog HD580s for my k702s, in addition to some HD600s   Thanks...

  Hi everybody,   I have encountered a problem after I have changed the cable of my HD580 to the stock cable of HD650. I have tried using a 6.3mm to 3.5mm converter (both mono and stereo versions) so that I could use my PC motherboard soundcard as the source. But I could only manage to...

I just got my fiio E7 today and I charged the thing to completion and plugged it into my phone (nexus one) and my sansa clip+.  I noticed improvements in sound quality from both sources and of course, it made my phone (which normally sounds terrible) into something that sounds half decent. ...