Binaural Forum

Ok i have been using a pair of 5 dollar earbuds from koss
http://www.koss.com/koss/kossweb.nsf/p? ... ^StealthWh

I have had alittle effect, But i am unsure if the reason some doses are not working is because of this.

Well then buy a covering stereo-headset for around 10-20$ and you can be sure the headset us not the problem.