So I'm using the UA-1G with Amplitube X-Gear, and it comes through but always at roughly a half-second delay, no matter what I set the sampling rate or the buffering to. Can anyone help me with this?
Switch from MME driver mode to ASIO. ASIO is always the lowest latency. You'll need to run ASIO especially if you're using something like Amplitube or you'll never get the latency low enough to echo without a delay.