q.632 is a modestly updated repackage of Magpha EQ, an obscure and defunct plugin whose unusual phase-modeled filters earned it a reputation for smoothness and fidelity that rival what comes out of $9,000 analog mastering EQ’s.  

Spotting an opportunity to revive this lovely tech, Kush reached out to John Flynn, the mastering engineer who developed Magpha, and secured an exclusive license both to Magpha and its underlying EQ algorithms.  

q.632 is the first Kush product to leverage Magpha’s EQ dsp, adding extended gain range, an updated Preset Manager and Apple Silicon compatibility.  Magpha EQ’s core dsp (and tightly phased sound) remains untouched, and will slowly become incorporated into all of Kush’s products.  

tl;dr: If you want a dead simple, minimalist EQ that does zero damage to any part of your sound no matter what you do with it, q.632 is the one to get.