I've checked the web, most people don't even sell the 21, onlyt he SE and the OBH-11. lowest price I've seen for the 11 is $159.99 lowest for the 21 is over $250... If no one can find me a reasonable price for the OBH-21, Iwill probably buy the 11 and later get the upgraded power supply...

I kind of have my sights set on the Headroom little amp which is MSRP 249. does anyone have any better suggestions?

I want soemthign small enough to be portable soemtimes, but also good enough for use at home... the headroom total airhead at $150 seems to fit this description. on their website, they claim it can drive the sennheiser HD580's and 600's. I have the HD600. I would liek to know if that amplifier...

how often with pretty much avereage use, should I buy new velvet ear pads for my sennheisser HD 600's? they claim the pads should be replaced on a regualr basis for hiegene reasons... Im not sure if its cause I store them in the basement, but I bought mine in may, and I recenltly noticed if I...