EQP-WA Tube EQ. Warm Audio has carefully re-created the most renowned tube Equalizer in studio history at an unheard of price. Not only does the look and feel of the EQP-WA match the classic Pultec units, but the sonic quality has been carefully considered by using top-end components such as CineMag transformers and premium tubes. This fully discrete Tube EQ can pull euphoric sonics from any track and bring a brilliance and luster to your final mixes that's nearly impossible to achieve inside-the-box. Warm Audio has once again redefined the industry standard and brought a fully professional-grade piece of outboard gear to the market at a price that's making history.