The Passive-Active Pack is a collection of three very different equalizers, each with its own character and quirks. Together they make an excellent secret-weapon analog-style EQ toolbox.

The Passive and Active equalizers emulate real workhorse units, used on thousands of recordings from past to present. The Focusing Equalizer, an original creation of Softube's, combines these with analog saturation and a novel workflow, to give you musical results, and a wonderful sound every time.

Descended from the iconic limiters of Abbey Road Studios, the Chandler Limited® Zener Limiter is a legend in its own right. With the vibe of the vintage hardware used to capture Pink Floyd and The Beatles running through its veins, the Zener Limiter is a rock and roll blueblood - with an appealingly modern streak.

In collaboration with Chandler Limited®, we proudly continue the legacy with the Zener Limiter plug-in. A true emulation of its forebearer, christened by Chandler Limited's Wade Goeke himself, the Zener Limiter plug-in is a versatile, state-of-the-art limiter and compressor that stays true to its illustrious sonic roots.

Sovereign of analog mastering equalizers.

If there was a hierarchy of analog studio gear (and let's face it, there kind of is) it'd be hard to dispute the Chandler Limited® Curve Bender's claim to the throne. Among analog mastering grade equalizers, this one's about as blue-blooded as they come.

With tremendous pedigree, huge yet controlled power, and most importantly, exceptional sound quality, thanks to component-level modelling of the original germanium and inductor circuits, the Curve Bender, now available for the first time in native format, reigns supreme over the domain of tone-shaping in analog mastering.

AR-1 is a variable-mu tube compressor whose roots are in the raucous sound of the rockin’ American 50’s, yet it enjoys a posh, tea-sipping British image thanks to its use at Abbey Road Studios in late 60’s, notably on the later Beatles and earlier Pink Floyd records. Kush painstakingly captured the sweet breakup of AR-1’s beefy tubes being driven into the dirt, then added more than a half dozen significant UI and functional enhancements. The resulting emulation is every bit as chunky as the original, and 10x more flexible