I do not see the slightest interest in this device. it was me selling the merits and I bought a pair. I think it is money thrown out the window. This "compressor" has no place in a professional studio, possibly in a tiny home studio!! It's simple, it serves me as decoration in my racks.
I only used a couple of times, then I scrapped the only compressor that does not compress!! I'm addressing it, and even at max (threshold, ratio) I do not feel any compression. I tried on the live, not better !!!!! I am considering the price, do not expect the tube-tech or another in the same range, but I prefer to use plugs very far from home type ssl waves. Excellent value for money, there is nothing for nothing! No need to say that I did not redeem.