@pippen99
I primarily use the X12 + H10 with my LCD-X's, and recently I've been using it with the HD800's too.
I've taken my LCD-2F's to my other PC with the X12 + H10 and I'm listening to them right now. I actually think the Gustard combo sounds better after it's been left on and running for a while, but it still sounds excellent to me from a cold start.
It was actually this very setup (minus the X12 at the time) that got me to sell my Ultrasone Pro 900's - I no longer needed them as electronica headphones. The LCD-2's provided higher quality, thicker, deeper and yet tighter bass for me.
This setup still sounds fantastic to me. I'm listening to KOAN Sound - Eastern Thug (bass heavy glitch hop) and it sounds incredible. Thick, deep, textured and impactful bass.
Other songs from different genres have all been sounding great too. It's a more raw, resolving presentation than the M-Stages, which are smoother and not quite as good at imaging/soundstage presentation.
Steely Dan - Peg
Coldplay - Sparks
Tom Petty - Something In the Air
Jet - Are You Gonna Be My Girl
All sound excellent, too. The LCD-2F's sound so good to me, that I want to keep all three of my top tier headphones; LCD-X's, HD800's and LCD-2F's. The X's are better in most ways, sure, but the 2F's still offer a beautiful, high-end sound that I love to listen to.
Hopefully it improves for you, mate. Everyone that I've shown these headphones to has been blown away by how music sounds.