I noticed when listening to this song http://www.youtube.com/watch?v=4eQBF9smOHg at around 1:20 mark when the low bass kicks in, my left speaker produces a buzzing/flapping sound (like putting a piece of paper against the bass slit), it gets aggravated if I put a finger up against the bass...

I keep getting this error when leaving feedback on the new system:   Fatal error: Call to a member function num_rows() on a non-object in /var/www/sites/www.head-fi.org/releases/20101118220718/v2/system/database/DB_active_rec.php on line 1080   I have tried windows, osx and various...

Hi all, I was interested in getting a nice starter dac for some time now. But through some research I just found out that my xonar dx uses the same dac chip in the zhaolu dac. Will there be a dramatic difference in sound quality between the 2? I'm guessing there must be some other qualities of...

Came across this during my late night headphone browsing: Audio Technica ATH ESw9 ATH-ESw9 ES9...USD33.46 Wholesale Price at DHgate 97% feedback too, could this be too good to be true? Why would they make fake es9 which isn't a mass consumer product? Anybody wanna try it out and take...

Hello all, I've been wanting to get an hd600 but I don't think I have the equipment to drive it. So, I wanted to ask what is the minimum amount I would have to spend on an amp that could drive the hd600 properly. I am currently using an hd555 and denon d1001 out of my xonar dx soundcard. I also...