Mntra FLTRS

37-Mode Filter Plugin

NEW

The Ultimate Synth Filter Toolbox

37 legendary analog circuits and experimental physics engines that turn any source into a living synthesis surface.

37 Circuits, 8 Families, 300 Presets

FLTRS puts legendary filter circuits, spectral processors, and physics engines under one playable surface.

Start with atelier presets, then push into contour, motion, weight, and instability without losing your sound.

Legendary analog contours, spectral processors, and physics-driven engines for reshaping real material.

From clean shaping to transformer weight, resonance bloom, unstable motion, and destructive edge.

Playable starting points built to get you to a result fast and open deeper exploration.

Built to chain across synths, vocals, drums, buses, and layered sound-design chains.

Filter Character

Warmth, bite, and organic motion come from the filter stage, not just the oscillator.

FLTRS puts 37 legendary circuits under your hands so soft synths, drums, and vocals respond less like static audio and more like a playable instrument.

The Soul of Your Sound

The warmth of a Minimoog, the organic pluck of a Buchla, and the aggressive bite of an MS-20 do not come from the oscillator.

The filter is the actual soul of the instrument - FLTRS puts 37 of these legendary circuits directly under your hands so soft synths, drums, and vocals respond less like static audio and more like a playable instrument.

Envelope Follower

The built-in envelope follower constantly listens to your audio - hit a chord harder, and the filter opens wider; back off, and it breathes with your dynamics.

AniMod XYZ Macro Surface

Map cutoff, resonance, and drive to a single animated control.

Sweep the macro pad and watch multiple parameters interact simultaneously.

Parametric EQ Finish Stage

Shape the final contour fast.

The full parametric EQ takes a preset from broad character into a deliberate final mix gesture.

Dual-Mode Limiter Output Stage

Switch between a clean mastering-grade limiter and a vintage 1176-style flavor.

The output stage catches runaway energy so the presets stay playable even when FLTRS gets aggressive.