Pulsar Audio Primavera

Timeless Organic & Vintage Reverb

Spring reverbs are highly sought-after vintage audio equipment, but their rarity and high cost can make them inaccessible to many.

Known for their unique, warm, characterful and organic tone, these reverbs have forged a sonic identity that spanned from the '50s to the '70s, and is back in vogue today.

Pulsar Primavera is a 6-in-1 reverberation plugin that includes devices heard on countless hits throughout the ages.

From lo-fi to hi-fi, each tank precisely emulates the original units' electronic and mechanical behavior.

Furthermore, exclusive spring tension and excitation controls offer a wider sound palette than typical convolution models.

The software is a complete reverb chain plugin with integrated saturation, filters, presence, and ducking controls.

Get that signature "twang" tone within seconds and experiment with next-gen features packed in a user-friendly interface.

Realistic Spring Reverb Emulation

Most digital spring reverbs sound flat and are poorly configurable because they sample real units rather than modeling them.

With real-time physical modeling, Pulsar Primavera breaks free from these limits and allows manipulation of physical reverberation parameters, like spring tension or excitation, for unique and creative sound design possibilities.

Hit & Shake The Springs

The ringing behavior of the springs can be influenced either by hand or via modulation (and automation), and used as a creative sound design effect.

More than just a fun and interactive way to play with reverb springs, this feature allows the potential for some really interesting effects.

A Complete and Versatile Reverb Chain

Tension

The Tension knob changes the reverb's character by adjusting the physical model of spring tension.

Stretch them more or less to get a "softer" or a more "high-pitched" characteristic.

Excitation

The Excitation knob dynamically triggers the well-known sound of exploding springs, adding a creative touch to your sound design.

It simulates subtle strikes on the springs as the instrument attacks pass through the plugin.

Ducking

The Ducking control allows you to create dense and prominent reverbs that never conflict with other elements in your song.

This knob reduces the level of reverberation based on the input volume of the plugin (or the sidechain input), clarifying the overall signal when the audio kicks in and preserving space between musical phrases.

Presence

Furthermore, we added a Presence tonal control that boosts a specific frequency range carefully chosen to make the reverb stand out in the mix.

Predelay & Decay

The Predelay and Decay knobs offer precise temporal adjustments to the reverb effect.

Predelay enhances clarity with a delay before reverb is applied, and Decay tailors reverberation length for varied musical scenarios.

Width

The Width control allows you to adjust the reverb's stereo image.

Easily blend or sculpt the reverb to your taste with the built-in EQ filters.

Drive

Adjust the presence of the tube circuits responsible for a pronounced high-frequency saturated sound with the Drive knob.

You can also switch between two saturation modes if you want to add some grit to the reverb tail - Germanium corresponds to the transistor preamplifier of a well-known reverb used in dub music, and Tube to a warm pentode-type tube amplification.

Diverse Presets, Artist-Designed

Pulsar Primavera comes with hundreds of presets for a solid starting point or quick inspiration.

Apply polish and invention to your sounds with presets meticulously crafted by producers and mixing engineers like Matt Sim, Craig Bauer, and more.

With so much choice at your disposal, we highly encourage some careful digging to find the right sonic treasure within.