have u looked into
this (Creative Sound BlasterX G1 7.1 Portable HD Gaming USB)?
From Creative, offer 7.1 and cheaper than the Omni..
I saw it. Not overly impressed with it to be honest. 7.1 isn't a must for me, it has no physical mute/volume control like the Omni has, it doesn't add any length to my headset's cable and that extra slack is really appreciated (I know a extension could be used by thats just one more connection to degrade and/or troubleshoot in the future. Also doesn't have a spot for the mic to plug, which the Omni does have (though its not working right now.)
Inmate, how is the headphone amp on the Omni? And how much did you pay? And how is the mic on it?
I paid 79.99 for it via Amazon. I used the "third party" seller Creative Labs Inc and bought it directly from them so I could avoid taxes that I have to pay via amazon. Its an Amazon Fulfillment so Amazon customer service, yada, yada, yada.
Amp seems to be really impressive. I would say thats the best part of the Omni but that would come across as a bit backhanded when i don't mean it to be. I could hear a difference, or was convinced I could, so I had my wife listen to the headset without the amp and with the amp. She listened to a few songs. One Celtic band she likes (via CD), Fuzzy's Judas (Youtube) Shinedown's acoustic version of Simple Man via Amazon Music (not sure of the bit rate, etc), Imagine Dragons cover of Mad World via youtube (sorry foxhack no flac audio) and she thought it sounded fuller, better, etc with each song... (She's not much for headphones or I would likely need to hide my new cans.)
The Amp is 600 ohms which seemed to be the best I could find when I was looking... Granted, so many of the companies I didn't know so they got ruled out. I also ruled out Turtle Beach as there sound cards was shit back in the day and the various headsets I've had from them have been of average quality and not worth full price.
Mic, well, when you all could hear me it was a desktop mic on the Omni that was broadcasting me... Which wasn't what I planned. I for the life of me still haven't figured out why the the headset's mic won't work via the Omni in-line mic while it works without a hitch via the back of my PC and via the front... I'm about to contact Creative on that when I get done with this.