The Premium Tube Series is made up of three individual effects – Passive EQ, Vari Comp and Enhanced EQ – available either individually or as a bundle.

Enhanced EQ is an easy-to-use effect adept at providing tracks with both subtle definition and rich loudness. Modeled from a boutique studio standard, this is the EQ for adding warmth and weight to the low end of individual tracks, thanks to a special curve produced by simultaneously cutting and boosting the low frequencies. Enhanced EQ works equally well at adding clarity and shine to midrange.