I am very curious about it too. Looks like a great deal. I am thinking I can use the 3 parametric EQ's to notch out the worst room modes like the Infinity Rabos subs from my powered subs as well as EQ for my mains. With 3 per channel you could get the worst 2 amd still have a one open. I have wanted a 1/3 RTA for a long time but was always to pricey. This looks like a steal! Is it noisy through the 1/4?? I won't be running balanced either.