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
Artec SE-PEQ Parametric Equalizer Pedal
Amazon.com: VSN Guitar Equalizer Pedal 5-band Parametric EQ Guitar Effect Pedal Frequency Compensator ±18dB Range for Mini Size True Bypass : Everything Else
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