P440 Sweet Spot EQ


P440 Sweet Spot Mastering Equalizer audio plugin.

You have very likely heard words similar to the following uttered many times about mastering: “it makes the music come to life” or “it is the final polish that transitions into something breathtaking” or “It is like… magic!”. The wizardry lies in the hands of the practitioner of course, but surely, as all wizards wield an unassuming yet infinitely powerful device that is a conduit between their mystical knowledge and the physical world, so does the mastering engineer. To the wizard, it is the magic wand and to the mastering engineer, it is the equalizer.

Forget everything you have been taught about “High Passing” frequencies below 30Hz, and welcome to Sweet Tremor boosting infrasonic frequencies! Attenuate frequencies and you end up with a punchier and open sound! Boost frequencies and end up with sweet cotton candy all over your ears! Scream in horror when you check in Plugin Doctor the low shelf at 200 Hz or the high shelf at 2 kHz with a “stairway to heaven” graph, but then melt in your chair when you listen to it- like candy on a hot summer day. Nothing makes sense …visually but your ears tell you otherwise.

P440 Sweet Spot EQ will let you rethink what an audio equalizer can do. P440… your mystical magic wand.


  • Mastering Equalizer grade.
  • Organic hardware-like feel & behavior.
  • 3 Band mastering grade EQ combining fixed and proportional Q.
  • New Tremor circuit.
  • New Bias circuit.
  • Innovative Gain Scale dial.
  • Custom Shelving curves (boost & cut).
  • LP & HP filters with resonance.
  • Zero sample latency!
  • Dual-mono behavior from within the plugin.
  • All parameters are exposed to your DAW for automation.
  • macOS: Silicon ready AU, AAX and VST3 formats.
  • Windows: VST3 and AAX formats.
  • Linux LV2 format coming soon!


Audio Examples

Artist Reviews

Scott Weiser (AKA Jackal & Hyde)

Lunar Lander is INCREDIBLE! Realistic BBD Delay behavior.

Scott is responsible for some of the most head strong electrocore bass-bangers such as Dark Star, Go Bang, Beyond, This is the Sound of Underground and Bad Robot.

Marc Codsi

Extremely lush melodic plate reverb emulation. I use it when I want to add character to a sound.

Marc Codsi is a composer, multi-instrumentalist, record producer and film composer.

Jérémie Regnier

I am stuck on Lunar Lander plate reverb 3- so much cream – Wow!

Composer, producer and performer.


Supported Plugin Formats
AU, VST3, AAX (Apple Silicon ready).

Supported Operating Systems
macOS 10.14+
Windows 10+

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

  • Code optimization.
  • Changing preset name from within the Preset Folder.


  • Dark theme.
  • Low & High Shelf attenuation.
  • Scale for EQ bands.
  • DAW crash with fast movement of EQ bands.
  • Added Chinese and French user guides.


  • Bug fixes.
  • TIBO circuit.
  • Added Italian, Japanese and Spanish user guides.


  • Loading presets bug in Live and Studio One.
  • The 3 EQ bands are more stable when automating.
  • Smoothing of EQ band movement while audio playing- lessen clicking and digital noise.


  • Official Release.


P440 Equalizer audio plugin. 3D render.

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.

(47 customer reviews)

With the deep and carefully designed features afforded to this deceptively simple and most powerful device, audio sorcery knows no bounds. P440 seemingly guides itself and intuitively delivers the right magic for each situation, whether that is for use on a track, a group, a stem, a 2-bus or a final mix. With P440, Pulsar Modular continues along its upward trajectory, consistently creating plugins that equal or exceed the quality of hardware.

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


  • EUR: € 325
  • TRY: 9.254 ₺


Customer reviews

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Based on 47 reviews
5 star
4 star
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1 star
1-5 of 47 reviews
  1. Still coming to terms with the potential of this plug in. Currently included in my goto list of EQs and continues to appear on projects. Well done PM.

  2. Does what it says! Lovely for mastering or bus treatment.

  3. I bought it in the initial period and I must admit that I had to reset my ear and spend some time on several aspects before I fully understood how it worked.
    In the end, I think it is an absolutely outstanding and rather unique mastering plugin.
    It is difficult for me to explain what it does that is unique but it is like being massaged by a great physiotherapist…! You think you are relaxed but instead, hidden tensions are resolved by the good professional. This is what P440 does to the sound, in my opinion.
    I do apologise for the comparison, but I really cannot find any other more appropriate words.

  4. This is an EQ that you need to spend some time with. You get wonderful blends of color using TX, Tremor, Bias, TIBO, Soul, O2, HW, MOD, and the shelves. There are a lot of flavors to explore and it’s worth it.

  5. I am reviewing this as a beginner who produces with ITB, not a professional.
    I can’t say it well, but my first impression is that the p440 has made my music sound like a stew that has been simmering well over several days.

    It is pleasant to read the manual and explore the sound by moving the knobs and listening to the changes in the sound, as if my senses are being expanded in a more subtle way. It is a great learning experience.

    I got so absorbed in touching the knobs during the demo that the day flew by and I decided to purchase the product. There are so many parameters that I didn’t know what to expect. I don’t think I will ever be able to understand everything about this EQ, but it is fun just to play with it. I lose track of time.
    There is no such thing as an analyzer to visually display the changes in the sound, but I am not an engineer, so it did not bother me, and on the contrary, I felt I was able to pay attention to the changes in the sound.
    I don’t know if this EQ will be liked by professionals who have to produce a lot in a limited amount of time while maintaining a certain level of quality.

    I think it works well with orchestral instrumental VSTs. I feel like I am able to fine tune the piano or orchestra that I have programmed into a rich sound.

    I know this may be a luxury request as a beginner, but I have two requests: there is an AB compare button, but I would like to see more of them, and I would also appreciate an Undo and Redo button.

    When demoing this EQ before purchasing, I would like you to try it for at least two days while reading the manual.