[Bolardito]

Ok I spent almost US$ 40 on getting the P to S adaptor to get what?? the phones turn muddy and are very very inefficient. The Tomahawk cannot drive propertly the ER4S. If I set the high gain setting I need to turn up the vol too much and then tons of hiss and distortion.

That said, the ER4p are sweet sweet. Great phones and an excellent addition to my E500.