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Portatron Preset Pack AetherFlow Evolving Chords preset pack artwork for Portatron
Robotic Bean·Synth Presets

Portatron Preset Pack: AetherFlow – Evolving Chords by Robotic Bean

Portatron Preset Pack: AetherFlow – Evolving Chords is a preset collection by Robotic Bean for the Portatron 4-track cassette plugin. It contains ambient pads and textural drones recorded from analog and modular synthesizers.

REQUIRESPortatronHost synth sold separately
All presets for Portatron
AVAILABLE ATPlugin Boutique
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01Overview

Robotic Bean's AetherFlow is built around sounds recorded from analog and modular synthesizers and designed to run inside Portatron. The pack focuses on ambient pads and textural drones, with long evolving tones that suit slow-moving harmonic beds. Because the sounds are recorded in a single key and are not tied to tempo, you can layer and combine them freely when building chords.

Best for

  • Ambient pad layers
  • Evolving drone textures
  • Cinematic chord beds
  • Experimental chord building
  • Atmospheric background harmony
Developer
Robotic Bean
Requires
Portatron
Store
Plugin Boutique
02Key features

What you get

  • 41 Portatron Cassettes with matching samples
  • 47 loop samples for additional textures
  • 1.2 GB of recorded analog and modular sounds
  • Long evolving drones of one minute or more
  • Sounds recorded in a single key for easy layering
  • Tempo-free samples for ambient chord work
03In depth

Sound Library and Chord Building

AetherFlow includes 41 Cassettes, each with matching samples, plus 47 loop samples. Together they add up to 1.2 GB of audio. Many of the drones run one minute or longer, so they hold a sustained texture without needing constant re-triggering.

Robotic Bean says the design lets you mix and match different sounds to create a large number of chord voicings. Since each sound is recorded in one key, combinations stay in tune with each other, which makes experimenting with layers straightforward.

Inspiration and Intended Use

Robotic Bean says AetherFlow draws on the approach of Alessandro Cortini, who used 4-track cassette recorders as an instrument for building chords. The pack is aimed at producers who want ambient, atmospheric pads and drones that work well as the harmonic foundation of a track or as textural layers over other parts.

Because the samples are not locked to tempo, they suit ambient, cinematic and experimental material where the timing of the music is loose.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

DeveloperRobotic Bean
TypePreset pack / expansion
CategorySynth Presets
RequiresPortatron
05FAQ

Questions, answered

What do I need to use AetherFlow?

AetherFlow requires Portatron. The developer lists Portatron 1.2 or higher as the minimum version, with 800 MB of disk space needed.

How many sounds are included?

The pack includes 41 Cassettes with matching samples and 47 loop samples, totaling 1.2 GB of audio.

Are the sounds tied to a tempo?

No. Robotic Bean states that the sounds are not constrained by tempo, and each sound is recorded in a single key.

07Developer

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