I also use my PX100's much more than my HD600's, in my case in combination with my Numark PT-01 battery-powered portable turntable, which is the setup I always take with me on used vinyl scrounging expeditions. (This turntable is the replacement for the discontinued Vestax version I reviewed on Audiogon some time ago. Basically the same machine internally, but in a more compact package and with both sizes of headphone jack outputs and a recessed power switch. It also seems to be available for less money, about $80 at the best price I could find locally.) The folded up Sennheisers in their case actually fit and stay perfectly in place under the closed lid of the Numark. While it's not a system I'd recommend for recreational listening, it has saved me a ton of money on record chances not taken, and if I'm out of town I usually will indulge in listening to some of my day's vinyl booty when relaxing in the evening.
Thanks Metralla for the tip on the HD650 cord, I've been reluctant to invest in the Cardas, since what I consider to be the somewhat threadbare midrange and bright top end of the 600's (even with a dedicated headphone amp) has made me think maybe I should keep searching for something else I like better instead. Hopefully the cord could ameliorate that impression a bit.
Thanks Metralla for the tip on the HD650 cord, I've been reluctant to invest in the Cardas, since what I consider to be the somewhat threadbare midrange and bright top end of the 600's (even with a dedicated headphone amp) has made me think maybe I should keep searching for something else I like better instead. Hopefully the cord could ameliorate that impression a bit.