Hi, I am Studio One v3 user on AUDIOBOX USB sound card. I am happy with S1, but I am looking for tips how to improve sound. AUDIOBOX USB sound card works fine, but is there a sound card that is as simple as AUDIOBOX USB but has significantly better pre-amps and overall sound? I'd prefer Presonus soundcard, but if someone has good experience using S1 with another sound card then please advice. I need as simple as possible device, guaranteed function with S1 v3 (I hate solving incompatibility issues), minimal size of the card (space limitations), 2 inputs are enough (its for home recording of guitar,piano, etc..). Rich sound desired.