You'll need/want an extension cord that terminates in a 3.5 mm connector. The PRO550 out of the box comes with a long cable that terminates in a 6.3 mm.
I do not recommend portable use due to the size of the headphone.
The D2X is not as versatile as the DX and actually isn't much of an improvement over the DX/D1. The PRO550 terminates in a 6.3 mm plug which would go best with the STX but the DX/D1 is honestly fine for the PRO550.
Quote:Originally Posted by Totally Dubbed why those two in-ears?
Drastically different from each other too
Save both of them, do yourself a favour - get the PFE232'sI actually already have most of those. I like my UM3X because they...
My collection will soon be....
Ultrasone PRO 550 (may be sold)
Audio Technica AD700X (new as of last Friday)
Audio Technica A900X (ordered tonight)
Westone UM3X RC
Quote:Originally Posted by Tjj226 Angel The only thing I see that is good and available is the sennheiser 598. They are a bit out of your price range, but that is about your only option as far as I can tell.Not the most suitable...