Though I am hesitant because I feel like the problem may not lie in the VTDI, but in some other aspect of how I'm attempting to monitor my sound (running everything into an M-Audio USB Interface and using it as a stand-alone preamp to monitor through decent headphones). I'm also hoping the OCSD will help me filter out what the problem is by taking the M-Audio out of the equation. If things still don't sound right to me through the headphone amp of the OCSD, I'm going to assume my problem lies elsewhere in the chain. I keep seeing awesome examples of direct drive tones online, and can't figure out why I'm not having a similar experience. My drives often sound like bee farts, or like I'm just clipping a circuit. Nothing amp-like at all. If I keep the respective gain settings below 9:00, it's usually okay. But anything above that and it's fart city. I've only seen one video online of someone using a blend, I think the XBlender, for his drive tones where I said, "Hey! that sounds like the crappy drive tones I've been getting!" It still sounded kind of crappy, but the blend helped. Maybe I'm just doing something wrong. Either way, the OCSD is an awesome tool and I'm looking forward to trying it out.