HELP: PC Headset on PS3, Monitor Setup

They make adapters for 3.5mm to USB. I'm not sure it will work with a PS3 though. they also make 3.5mm to bluetooth adapters. As I said, I don't know of anyone using them with a PS3 so I'm not sure if it will work with it.

Can i go about doing this?

1.RCA (female) to 3.5mm
http://www.amazon.com/Cables-TG--3-5Mm-StereMale-Female...

2.Then connect the end of that to a headphone amplifier like..
http://www.amazon.com/FiiO-E5-Fiio-headphone-Amplifier/...

3.Then plug the other end of the Headphone Amplifier to my Headphones

Questions..
Can I still use my HDMI cable for video?

I understand this is all for just audio

So could i plug my mic 3.5mm into something like a 3.5mm to USB
http://www.amazon.com/Syba-SD-CM-UAUD-Adapter-C-Media-C...

But I would only be plugging the mic port to that and connecting it to the PS3, so there will be an empty headphone port. Will it still work?

Will this setup work?

According to this post, a USB adapter will work as long as it doesn't require special drivers.

http://community.eu.playstation.com/t5/PlayStation-3-Ge...

You may need a mixer like the Astro Mixamp for game and chat audio through the PS3. It is pricey but will do what you want.

http://www.astrogaming.com/products/15/MixAmp/

I think the way you are trying will not have game audio. Hard to tell without actually trying it.

Thanks for the reply, damn that is quite pricey   Will this work the same?
http://www.amazon.com/Force-Channel-Dolby-Surround-Proc...