Very nice. Review from Ovnilab here. Very transparent, silent, and no weird artificial artifacts in the sound at all.
Controls are top l/r: Threshold, Ratio, Output; then bottom l/r: -9dB pad switch, hard/soft kne switch, and wet/dry blend.
Row of LEDs great for setting up a sound, and seeing exactly what's happening when you adjust Threshold an dRatio. Also great for getting a very accurate pickup balance.
At the moment, I'm using Threshold at 1:00, Ratio at 11:00 (about 3:1), Gain at 1:00, soft knee, and 100% wet.