As new - a few months old. Selling to make room of other modules that are less complicated! . This is in excellent condition and comes with rack screws and power cable in OG box

From Them:

Tempête Magnétique (Magnetic Storm) is not your average filter; We designed it as a fully analog sonic playground disguised as a complex filter/synthesizer module. Inspired by classic filter designs and West Coast synthesis, it pushes you to explore the essence of modular synthesis: To divert the primary usage of a module to create unexpected and new sounds

More than just four filters:

• Deeply versatile: Use the 4 multi-mode, 12dB filters independently, combined, or in series/parallel.
  
• Cross-modulate and control: Craft unique textures with CV control, the built-in envelope follower, or even "ping" the filters for percussive bursts..
  
• Individual, Pair, or Global: The Tempête Magnetique was designed to have several levels of use. The individual level with the use of separate filters, perfect for quadraphonic processing of different sources (A B C D). The pair sections which allows for more complex stereo effects or to generate synthesis voices (X, Y) and finally, the global level with a cross-modulation of filters.

Unleash the analog beast:

• Feedback & Oscillation: The independent outputs have been designed to be fed back into their input, creating unique, "unstable" analog oscillators.
  
• Pair Power: The pairs sections, of course, can filter an incoming signal, but can be transformed to full synthesis voice, percussion engine (exited by the ping input and modulated with the envelope follower) and way more