So I have the Logitech G430 gaming headset, and I love the surround sound, however I need to use the dual 3.5mm to USB adapter to get the surround sound. The problem is that this adapter has some sort of volume limiter which makes it impossible for me to get the loudness I sometimes want (with everything on max volume it's not even close to reaching uncomfortable audo levels. Apparently this can be fixed with an Amp, so can anyone reccomend me any amps so that I can keep the surround sound but have louder audio?