Introducing AetherFlow: Your Key to Ethereal Chords

Elevate your music with AetherFlow, a collection of captivating ambient pads and textural drones meticulously recorded from analog and modular synthesizers. Designed to seamlessly integrate with Robotic Bean's Portatron 4-track cassette plugin, AetherFlow empowers you to craft intricate, evolving chords that will transport your listeners to otherworldly realms.

Unleash Your Creativity with Endless Possibilities

AetherFlow's unique design allows you to mix and match a variety of sounds to create a virtually endless amount of chords, all without being constrained by tempo. Each sound is recorded in a single key, ensuring seamless integration and effortless experimentation. Whether you're a seasoned producer or a budding composer, AetherFlow provides the tools you need to unleash your creativity and craft truly captivating musical experiences.

Inspired by Alessandro Cortini's Genius

AetherFlow draws inspiration from the innovative techniques employed by Alessandro Cortini, who famously used 4-track cassette recorders as an instrument to create mesmerizing chords. Embrace this legacy and explore the limitless possibilities of analog synthesis with AetherFlow.

Key Features

⇢ Captivating Ambient Pads and Textural Drones: Immerse yourself in a world of ethereal soundscapes, meticulously crafted from analog and modular synthesizizers.
⇢ Seamless Integration with Portatron: Designed specifically for Robotic Bean's Portatron 4-track cassette plugin, AetherFlow offers effortless integration and unparalleled flexibility.
⇢ Endless Chord Possibilities: Mix and match a variety of sounds to create unique and evolving chords, all without being constrained by tempo.
⇢ Inspired by Alessandro Cortini: Embrace the legacy of analog synthesis pioneers and explore the limitless possibilities of 4-track cassette recording.

Elevate Your Music with AetherFlow

Unlock the power of analog synthesis and create captivating chords that will transport your listeners to otherworldly dimensions. AetherFlow is your key to crafting ethereal soundscapes that will leave a lasting impression.

Experience the magic of AetherFlow and elevate your music to new heights. Order your cassette pack today and embark on a sonic journey that will redefine your creative process.

Frozen Lake_Eb Dramatic Minor - Preset Demo

Crinkled Ribbon_C Maj7 - Preset Demo

Dive into 32 premium presets designed for soaring soundscapes and deeply resonant textures. This sonic ecosystem transforms your GR-1 into an engine for expansive sonic architecture, delivering immense ambient pads and intricate, textural drones that breathe and evolve.

Each sound is rooted in high-end analog modular and semi-modular synthesizers, capturing their authentic warmth and harmonic richness. Ideal for film and game composers seeking massive background layers, or producers wanting a signature textural sound.

Stop settling for static sounds. Create with movement and true dimension—infinite possibilities await.

19 Pulsar Pulse- Texturas Infinitas - Preset Demo - wFX

Free Pulsar-23 patch: "Grid Decay." Create a dark, self-writing industrial bassline using complex BD clocking and SHAOS randomization. Read the blueprint & share your sound!

https://sonalsystem.com/blogs/frequencies/tagged/tonaldropthursday

Tutorial

10_30_25 Tonal Drop Thursday - "Grid Decay" - Soma Labs Pulsar 23

Subterranean 60Hz Drone (Moog Mother-32) - Tonal Drop Thursdays Week 2. This patch explores the unique self-patching of the Mother-32, using the LFO as the core audio source for a stable, massive sub-frequency drone. Designed as a foundational layer for Ambient or Techno. Full instructions and diagram are available on the @sonalsystem blog.

https://sonalsystem.com/uq3h5

11_06_25 Tonal Drop Thursday - "Subterranean 60Hz Drone" - Moog Mother 32

Sub-Tek-Drone (Arturia Pigments) - Tonal Drop Thursdays Week 3. This pure electronic drone patch combines the clean fundamental of the Utility Sine wave with the dark, slowly evolving texture of the Granular Engine for a powerful, rumbling sub-bass layer. Instructions and diagrams are available on the @sonalsystem blog.

https://sonalsystem.com/qs18c

11_13_25 Tonal Drop Thursday - "Sub-Tek-Drone" - Arturia Pigments

Dark Prism (Moog Subharmonicon) - Tonal Drop Thursdays Week 4. A deep, polyrhythmic ambient texture. By patching SEQ 1 to CUTOFF, we create a melody that constantly shifts in brightness. The audio sample features Valhalla Delay and Valhalla Future Verb for added depth. For maximum variety, we recommend tweaking the Sequencer 2 Step knobs live to improvise new counter-melodies over the groove.

11_20_25 Tonal Drop Thursday - "Dark Prism" - Moog Subharmonicon

For the past several years, Allen Morgan has developed expertise as a sound designer, developing content for major pro audio software developers including Yamaha, Steinberg, PreSonus, Toontrack, Output, and various boutique iOS developers. His “Allen Morgan”-branded content, known for its high production value , has been incorporated into award-winning flagship products such as Toontrack’s Superior Drummer and EZ Drummer, Yamaha Steinberg’s Cubase and Cubasis, reaching thousands of customers in countries across the world. 

In 2017, Morgan launched his own audio content label under the name SonalSystem. Through SonalSystem, Morgan and his team develop, produce, and distribute expertly crafted and professionally edited sound recordings for use in artist productions and cinematic mediums. SonalSystem products are available for purchase throughout the world.

Crinkled Ribbon_C Maj7 - Preset Demo

SonalSystem®

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