FLTRS-LE is the free light edition of FLTRS, MNTRA's creative filter plugin. It includes 1 of the 37 algorithms in the full version, fully unlocked. It runs directly in your DAW; MNDALA 2 is not needed.

The algorithm is EUROPA-6, the vendor's take on the Roland Jupiter-6 filter. The vendor says it models the circuit itself (OTA gain stages, SVF topology, component tolerances and nonlinearities) and goes past the hardware with negative resonance, a parallel band-split path, stereo detune and vintage aging drift.

For live use it has an envelope follower and the AniMod XYZ macro system, plus a 3-band EQ and a dual-mode (modern/vintage) limiter. 9 factory presets and 5 Atelier presets per the copy (the page says 9 Atelier presets). It is an audio effect: it processes existing audio and does not generate sound.

Free, with your own licence key from Sonisto.

1. Install the plugin from MNTRA's install page: https://shop.mntra.io/install/fx-plugins
2. Open it in your DAW and sign in with a free MNTRA account.
3. Enter your key when the plugin asks for it.