Orren Merton wrote : > Latency ..... > 1) Rec-Enable a stereo track > 2) Plug guitar into one of the stereo inputs (in my case, right) > 3) Route output (in my case, right) into the other input (in my case, left) > 4) Record transients (hitting pickup with piece of metal) > 5) Open region in SE and count the sample distance between the right > and left transients. > > This gives a pretty accurate reading of round trip latency.  I am > recording 24-bit, 44.1k files. > I don't think this is a useful number. You are measuring "roundtrip" latency, but if you are actually recording guitar you can monitor your guitar off the source. If you were playing to a drum loop, then the latency of that playback is only the time that it takes for D-A conversion. On the other hand, if you were playing a midi keyboard to play a softsynth, you would have the midi time, but not A-D conversion.