I've read about hardware monitoring, and jackd man page says my card supports it. What I would like to get is increse periods so jack has big buffer to avoid xruns, and use hwmon to avoid latency problems. Is this possible and if yes, how? Do I just change "H/W2" input to "H/W In 0" (and similar for "H/W3")? If so, how would I hear "PCM Out" (in this case, jackd, I think)? Hardware mixer before going to the amp? Thanx!