0dB on the meters = +4dBu at analogue output = -18dBFS in digital (including recording)
So there is 18dB of headroom built-in, and recordings may appear low if you normally record with less headroom.
Hi Keith, when I play from PC (with USB cable) I have to keep the USB ch level around -20db to maintain level consistent with mic and instrument, otherwise we will be blasted. Maybe the -18db in output is “reversed” on input to keep unity gain? The problem I had with PC was that CQ level was ok, but other “drivers” (include pop up sounds) were freaking high. It takes time to understand how and how much to lower the signal on PC (long story short…).