GuyMe, the 780s will definitely give you more bass than the 325s. Whether they're a better headphone is an entirely different matter. You'll either like them or not. The good news is that if you don't, they're still the big-time FOTM on head-fi and you should have no trouble selling them for a minimal loss. Don't forget to burn them in for a least 728.32587 hours.

Better hurry before the FOTM wears off though, as plenty are showing up for sale already.

I'm tempted to sell my 750 and get a pair of grado

I'm tempted to sell my 750 and get a pair of grado

Now that's funny

... evil butt-monkey hell ...

Sounds like an oxymoron -- how can it be hell if I'm laughing my ass off?

Sounds like an oxymoron -- how can it be hell if I'm laughing my ass off?

You wouldn't be the one being eternally tormented bu evil butt-monkeys

Now that's funny

I'm serious

http://www.head-fi.org/forums/f10/fs-ultrasone-proline-750-a-313405/

No way!!!

Oh well, Grado is nice too...

Received my HFI-780 recabled with APS V3 by Alex.

THESE ARE THE BEST HEADPHONES EVER!!!

Okay, they're still burning in, but I did notice that the boomy bass has been improved 100% and the highs are detailed but not painful to listen to. The jury is still out on the forward midrange.

I just need to wait another 534.34 hours til they're burned in and sound better than a Markl modded D5000!

Aww, you didn't go all out and get the damn sexy Furutech plug.

Well, they're purdy.

Well, they're purdy.

And that's all that counts, right

Shiny, shiny.

Aww, you didn't go all out and get the damn sexy Furutech plug.

I already spent more than I wanted to on recabling these. Although the furutech plug would look nice.

what about the cryo cable

Aww, you didn't go all out and get the damn sexy Furutech plug.

or the cryo treated cable!