The STA-LEVEL is a unique device in that it gives back something for the dynamic range the compression process takes away. The STA-LEVEL adds a pleasing transient distortion that we characterize as subsonic punch. This subsonic energy is created at gain reduction attack periods and blends with the natural transients of the audio material. Subsonic energy present in a live instrument or performance are easily lost in the recording process. The STA-LEVEL brings back the live realism. Furthermore, your recording processes down the line will have new usefulness and meaning. Real vacuum tube compression is the one trick pony you will applaud again and again.
