The problem with having a million pair of headphones is that very few of them get much use. So I'm going to see about letting 1 or 2 of them go. The MB Quart QP400 has seen about an hour of actual use, and about 40 hours of burn in time. It has been rewired using very nice components (silver plated copper 22ga. with teflon sleeving, rare gold plated Neutrik NP3C, and fire resistant techflex) with an ~11 foot cord that splits into a Y and slips through the existing boots. Also includes box. So if you would like to add a rare German made headphone to your collection here's your chance. $120 shipped from a registered Paypal Address in the US.











