P565 Siren Filter Set


The P565 Siren Filter Set is a merge for the perfect workflow of highly coveted filters from different hardware audio equipment with a unique signature sound that makes it a Pulsar Modular product.
P565 Siren features high and low pass filters with selectable slope and tunable musical resonance that brings you into the realm of some of the most sought after resonant filters and beyond. It also features two notch/peak filters designed for precise adjustment and creative expression. Each of these filters can be dynamically modulated based on an external input signal or the built-in dual envelope followers with fine control over attack, release, amount and speed characteristics. These features accumulate to a powerful creative use that ranges from subtle movement to funky rhythmic enhancement while still covering phasing, flanging and resonance sweeps.
P565 Siren doesn’t stop there. Use the drive to give body, character and dimension to any sound or warp it into overdrive, taking your sound to where no overdrive has gone before!


  • Transformer based emulation.
  • Continuously variable high and low pass filters featuring 12/24 dB/oct slope with resonance  or a signature 18 dB option.
  • Two continuously variable 20 Hz to 20 kHz band filters that can be configured as reject filters or pass filters (option to switch to King Tubby style step filters).
  • Configurable envelope follower to modulate the filter frequency selections.
  • Drive and overdrive options.
  • Intelligent, vintage or HD oversampling options.


Audio Examples

Artist Reviews


Supported Plugin Formats

Supported Operating Systems
macOS 10.12+
Windows 7+

Apple Silicon M1 Native and Intel CPU (Universal 2 Binary)

x64-compatible CPU

System Requirements
Display resolution: 1440 × 900px or 1280 × 960px or higher
Memory: 2 GB RAM

Copy Protection
A one-time challenge & response over the internet. License works on up two separate machines.


Latest User Guide


For previously authorized computers

  • Very stable version. M1 compatible.
  • Please restart computer after installation. VERY İMPORTANT.
  • Until we reach v1.0, either use P565 on test projects or bounce/print P565 tracks.
  • Help us reach v1.0 by reporting any bugs.


Known issues:

Automation data for Stepped filters duplicating to non stepped parameters.

Only one user reported a crash with Oversampling on Cubase 12.


40-Day Free Trial

To start your 40-day fully functional trial for 2 computers, Press the "add to cart" Trial button and complete the checkout. Follow the instructions you will get by email. No dongle required.

(3 customer reviews)

Superb sounding with enormous sonic possibilities.

With every purchase, a free of charge limited production embroidery T-Shirt.


  • EUR: € 229
  • TRY: 4,023 ₺


Customer reviews

3 reviews for P565 Siren Filter Set

  1. gernot (verified owner)

    How come that Pulsar Modular Plugins are sounding so pleasing? After the best preamp, one of the top 3 BBD and Plate reverbs and an incredible fixed filter bank, that leaves some analog originals in the dust – here comes the next candidate for “plugin of the year”: The P565. Sidechain is still is missing but this filter set already raises the bar for such renowned competitors as the Kazrog or Arturia Filters. Low pass. High Pass. Two notch filtes. Tunable resonance. Additional 0verdrive. And it sounds just great! I remain a fanboy. Pulsar Modular is a plugin league of its own. 5 Stars (only because there is no six star rating)!

  2. studioton

    OMG. this sounds unreal. Take my money 🙂

  3. thycau (verified owner)

    It’s downright what is best in terms of filter and I have a lot!

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