Tonsturm Releases SPCTRL EQ

Tonsturm's new creative filter for sound designers, Spctrl EQ, allows you to sculpt and shape up to 4096 individual frequency bands in a unique and powerful way.  

The heart of SPCTRL EQ is its highly flexible Curve Editor that gives you excellent control over the spectrum of any sound.


This Mode gives you access to the powerful vector curve editor. Draw any imaginable EQ shape with high precision and flexibility.

Spctrl EQ Edit mode


We developed shape mode to make Vector editing fun again and help you to instantly come up with complex shape patterns. Shape Mode allows you to create unique and complex filter shapes.

Spctrl EQ Shape Mode


Twist and bend your EQ curves in real-time. In combination with our powerful modulation system Transform mode unleashes the full potential of SPCTRL EQ.

Spctrl EQ Transform Mode


SPCTRL EQ is equipped with our state-of-the-art TONSTURM Modulation System, previously introduced with FRQ Shift. Modulating parameters is a breeze and allows you to create tense and alive-sounding patches.

Price: $75 introductory price until 04 / May / 2021 ($99,00 US thereafter)



Rounik is the Executive Editor for Ask.Audio & macProVideo. He's built a crack team of professional musicians and writers to create one of the most visited online resources for news, review, tutorials and interviews for modern musician and producer. As an Apple Certified Trainer for Logic Pro Rounik has taught teachers, professional... Read More


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