Polyverse Gatekeeper (Download)

Gatekeeper is the cutting edge of volume modulation. Capable of sample-fast transitions and equipped with a unique variable smoothing algorithm, Gatekeeper allows for drastic, punchy gating and sequencing while keeping the output smooth. Breathe new life into your audio with the most basic, yet impactful way: silence.

Unbeatable versatility

Gatekeeper can act as an LFO, envelope, step sequencer, sample-accurate volume automation and more.

With 8 MIDI programmable envelopes, and even CV output for external hardware, Gatekeeper is a Swiss army knife of creative expression. Even more so, it includes hundreds of presets that will spice up your sounds. Whether used in production, mixing, or sound design, Gatekeeper always has something to bring to the table.

Precise, expressive designing tools

Never again be frustrated by clunky editing interfaces! Curve brushes and an elaborate shortcut system makes drawing automation fun and easy, while 31 kinds of envelope brushes and 4 copy slots allow for exceedingly intricate designs. Need long drawn out patterns? With up to 1024 nodes, Gatekeeper can create a sequence up to a whopping 20 hours long.

The next key to infected mushroom's arsenal

Since a large part of Infected Mushroom’s signature sound has always involved volume envelopes and rhythmic gates, it’s easy to see why they teamed up with Polyverse to bring the fastest, most accurate and flexible volume modulator to the world. Gatekeeper contains all of the secret techniques Infected has been using for years, all the way to their most recent creations.

Through our unique “Artistic feedback” process, artists use ever-changing prototypes while making their own music, allowing Gatekeeper to naturally evolve into its best form.