Fairfield Circuitry Long Life Parametric EQ – Thomann France
ParaEq – Empress Effects Inc.
Guitar Pedal X - News - Muir Audio Design's Morphtone EQ - a Morphing Dual Parametric EQ - delivers an innovative and powerful new way for shaping your instruments' output tone
METRIC® 3 Band Parametric EQ — Redux Electric
Guitar Pedal X - GPX Blog - Empress Effects shrinks and enhances its pro studio level fully transparent ParaEQ + Boost Parametric EQ which now comes in both Standard and evolved Deluxe Editions