Waahahaha... This one is either a request or an answer (sorry TS), but just posting to say my hands got really reallllllllly itchy and I got myself the PL50 + E5 (due to the fact that I can no longer promote the PL50s soooo much with a clear conscience without actually owning them)...

Initial impressions (w/o the E5, charging it rite now):
1) Great clarity - esp. the mids.
2) Bass is actually not bad at all (though, for comparison, I need to pump up the lowest end in EQ by 4-5 notches - the SP1 needs only 1-2).
3) Soundstage is noticeably narrower than the SP1 (intimate, call it) - UPDATE (a few hours later): Correction, the SP1 has a NARROWER soundstage vs the PL50 (had to do a few rounds of listening to make sure - I'm really no expert audiophile to begin with... lol), especially when amped through the E5.
4) Isolation is superior to the SP1 (the PL50s the best inbox Shure clones yet IMHO, the ones in the SP1 box don't even come close).
5) Cable is far, far better then the SP1 (thicker looking yet less microphonics - tested by tapping the cables).
Many thanks to Kitsune-Fox, via his prompt response from my SMSes, if not I would have been "saved" from getting them at all.
Annnnnnnnnnnnnd, my PR2s are coming (yes, they did finally appear), and they're due next week!
Time for my own "China Mari Tembak-Tembak: The Budget Basshead IEM Psuedo-Shootout": The PR2 vs the SP1 vs the PL50 (as they have considerably good bass for a single BA) vs the Quattros (as reference - even if they ARE from Korea/Singapore actually); with and without the E5.
This should be fun - though breakfast, lunch and dinner for the next two weeks should be a rotation between Instant Mee or Rice + Sardines as a result of my splurging (read below).
P.S. Got a huge portable battery as well - one that can not only charge my 5800 at least 10 times from empty to full; it can power/charge my laptop as well! But that's a whole entirely different story, rite?
This post has been edited by Eiraku: Oct 12 2009, 01:11 AM