Although Kush Audio's Clariphonic Parallel EQ falls into the general category of broad, tone‑shaping analogue EQ, it is unlike any other EQ that I know of. It has no bells or filters, just boost‑only high shelves, and it has a parallel signal‑path topology, about which I'll say more in a moment. It's not the only parallel EQ on the market, and it's not the only one that predominantly uses shelves for sonic enhancement... but as far as I know it's the only one that does both, and whose shelves have quite the shape and high reach that they do.