The GML 8200 Parametric Equalizer is the reference standard parametric EQ from the engineer who invented the concept. The result is the most natural of equalizers, with minimum artifacts and signal modification. This is an all-discrete-transistor unit, and is useful in many stages of the recording process and highly regarded for its extraordinary resolution, transparency, high headroom, broadly overlapping bands and ease of use. Imagine the most musical wire you've ever heard... that can also do equalization and you've envisioned the GML 8200.