When Fresh Air came out, it was EVERYWHERE! Advertised as the "smoothest high end... without even a hint of harshness." I asked myself, do the makers even have ears? If I got sessions with it on vocals, it was the first thing I removed. To my ears, Fresh Air brings out the nastiest, harshest parts of a vocal. I slowly learned to accept it, but never turning the knobs past 10. But I have found its secret: use it on anything except vocals. I can't get enough of it on bass inst