I use the 530s with my 1G Touch. IMO these really need better amplification than the Touch provides to really live up to their potential.
For non-critical listening, I find them totally acceptable straight out of the touch up to about 50% volume. After that, I feel distortion in the built in amp starts to become annoying.
Keep in mind, that these are pretty loud at 50%.
As noted above, they seem to be a bit lacking at the high end. I run my touch with the EQ set to treble boost.
But...
When I *really* want to listen to music, I run a
line out adapter cable (commonly referred to as an LOD) into an
iBasso P2 portable amp and they are transformed.
In this configuration, they sound excellent. They still are missing a little bit at the high end, but overall are very detailed, and have really nice low extension which is fairly rare unless you get into this price range.
I find the two part cable configuration a bit annoying. I think the short part of the cable is too short and it forces me to use the extension which is annoying. I never liked the PTH thingy and eventually threw mine out.
I've never been able to make the wrap-around-the-ear thing work for me either.
I got custom silicone molds for these from
Sensaphonics and that works pretty well. They are comfortable and get a good seal. They are stuck in well enough this way where I don't really care what the cable is doing. Previously I always had trouble getting a good fit, despite trying lots of different tips.
Is it worth it? It is hard to say. I guess if you are going to run un-amped, probably not.
If you go to the trouble of getting an amp and running from the Touch line-out, I'd say they live up to their price tag.
Are they the best option? Hard to say. There are a number of good options in this price range, but I am not unhappy with them.
The best bet is to hang out on
head-fi.org for a while and research your options.
Oh, the hiss. You can only hear the hiss when there is nothing playing and it is VERY quiet in your surroundings.
Good luck,
-john