You might want to post here
And also post some clips.
What headphones are you using?
What type of sound are you going for?
Currently Being ModeratedDec 5, 2012 11:05 AM (in response to Marosian)Re: POD HD Desktop Sound :(
you might want to check out meambobbo's guide
I use the Sony MDR 7506 which are similar and they sound great.
Line6 does recomend high impednace headphones of 150 to 600 ohms, that's not to say you can't use lower ones.
The MDR 7506 are 63 ohms, I think yours are 40 ohms.