Differential Audio
EOSYNTH Additive Synthesizer
EOSYNTH Additive Synthesizer
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Patent Pending
The Eosynth is currently under development and not yet available for purchase. To be among the first to own this instrument, sign up for our email list below. We'll keep you updated on its progress and notify you when orders open.
Please note that the product price may change before launch.
Thank you for your patience and support as we work towards a Q2 2025 release.
Materials
Materials
Engineered and assembled in Canada, the EOSYNTH includes walnut side panels.
Shipping & Returns
Shipping & Returns
Shipping to Canada and the United States is included free of charge. Please see our return policy for details.
Dimensions
Dimensions
Length: 350mm (13.7")
Width: 220mm (8.6")
Height: 100mm (3.9")
Dimensions subject to change
Eosynth: A New Era of Sound Design
The Eosynth is a powerful desktop synthesizer that pushes the boundaries of additive synthesis. With 8192 total sine waves, each independently controllable, you can create incredibly detailed and expressive soundscapes.
Key Features:
- Sound Palette: 256 additive oscillators with 32 sine wave partials each.
- Deep Control: Shape the sound of each partial with independent Partial Envelopes for amplitude, frequency, and AM and FM modulation.
- Dynamic Modulation: 8 (additive) LFOs per oscillator and 2 sine LFOs per partial for complex and evolving sounds.
- Intuitive Interface: Dual 5" 800x480 touchscreens and infinite potentiometers provide precise control over your sound design and supports loadable patches.
- Pro Level Connectivity: Balanced quadrature line outputs and stereo balanced inputs, plus 5V analog in/out for modular integration, and Headphones. USB Device storage, 5-pin MIDI In/Out.
Welcome to the world of Additive Synthesis
Create beautiful, textured and unique sounds only possible through sound design from the ground up.
Solving The Additive Synthesis UI Problem
In the past, additive synthesis has been held back by user input requirements, and compute requirements for real time synthesis.
By simply drawing curves on the dual touchscreens, you can define intricate envelopes for each sine wave partial. These envelopes control various parameters, such as amplitude, frequency, and AM and FM modulation, allowing you to shape the sound with unprecedented precision.
This approach empowers you to create unique and dynamic soundscapes that would be nearly impossible to achieve with traditional subtractive synthesis.
With the Eosynth, you can explore the sonic possibilities of additive synthesis without the steep learning curve. Whether you're a seasoned sound designer or a curious beginner, the Eosynth offers a powerful and inspiring tool for your musical journey.
Hardware Features
- Dual 5" touchscreens
- 24 Infinite Potentiometers for sound design.
- Patch loading is seamless as potentiometers are relative in position
- Balanced Audio:
- Line Out: L/R: 1/4" (TRS, +4dBu).
- Line Out Aux: L/R: 1/4" (TRS, +4dBu).
- Quadraphonic Capability:
- Dual stereo outputs allow for immersive quadraphonic sound.
- Balanced stereo 1/4" Line In (TRS, +4dBu)
- Dual mono 2.5mm 5VP-P analog in and out
- Headphones 1/4" (TRS)
- MIDI In and Thru
- Micro SD card for firmware and patch storage
- USB device mapped to SD card as external drive for firmware update and patch load/save to host PC, and user sharing with the community.
Sound Design
Unleash Your Sonic Imagination
The Eosynth offers unparalleled sound design capabilities. Each of its 256 additive oscillators can generate 32 independently controllable sine wave partials. By drawing intuitive curves on the dual touchscreens, you can shape the sound of each partial with precise control over:
- Amplitude Envelopes: Define the rise, decay, sustain, and release of each partial's volume.
- Frequency Envelopes: Create dynamic frequency shifts and modulations.
- AM and FM Envelopes: Apply amplitude and frequency modulation with customizable envelopes.
- In addition to per-partial control, 8 powerful LFOs allow you to add global modulation to your sounds.
With the Eosynth, you can create everything from subtle textures to complex, evolving soundscapes. The possibilities are truly limitless.
Voices, MIDI, Polyphony, Multitimbrality
Flexible Architecture, Limitless Possibilities
The Eosynth's innovative architecture allows for a wide range of sonic configurations. With 256 powerful additive oscillators, you can balance polyphony and multimbral capabilities to suit your specific needs.
Key Features:
- Dynamic Allocation: Oscillators are dynamically assigned to voices as needed, ensuring optimal performance.
- Polyphonic Power: Create complex chords and harmonies with high polyphony.
- Multitimbral Versatility: Play multiple instruments simultaneously, each with its own unique sound.
Customizable - Configurations: Tailor the Eosynth's capabilities to your specific workflow.
Whether you're composing intricate orchestral scores or crafting experimental electronic music, the Eosynth's flexible architecture empowers you to bring your musical visions to life.
Spectral Resynthesis
The Eosynth takes additive synthesis to new heights with real-time spectral resynthesis. By analyzing incoming audio signals, the synthesizer can break them down into their constituent sine waves. These sine waves can then be manipulated and reassembled to create a wide range of new and exciting sounds.
This powerful technique opens up a world of sonic possibilities, allowing you to experiment with:
- Sound Transformation: Modify the spectral content of existing sounds to create unique timbres.
- Timbre Shifting: Alter the tonal character of sounds by adjusting the harmonics and partials.
Future updates may include: - Granular Synthesis: Break down sounds into small grains and reassemble them in new ways.
- Spectral Morphing: Seamlessly transition between different sounds by morphing their spectral characteristics.
Performance, Song and Voice Modes
Intuitive Workflow And Creativity
The Eosynth offers a streamlined workflow to help you bring your musical ideas to life:
- Voice Creation: Design and save unique sounds, each with its own set of parameters and envelopes.
- Song Mode: Arrange your voices into songs, assigning them to specific MIDI channels for performance.
- Performance Mode: Quickly switch between different songs and performances with ease.
Effects
Take your sound design to the next level with the Eosynth's built-in effects:
- Quantization: Add rhythmic precision to your sounds.
- Sample and Hold: Create choppy, glitchy effects.
- Compression: Control dynamics and add punch to your sound.
- Algorithmic Reverb: Immerse your sounds in rich, spatial environments.
Other effects will be added in future firmware updates.
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Free Shipping
Note: shipping policy is subject to change, but the plan is:
Shipping is included in the purchase of the EOSYNTH to Canadian and US customers. Purchaser is responsible for any import duties and taxes of their home country.
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Warranty
Note: warranty policy is subject to change, but the plan is:
A one year limited warranty is included with the purchase, registration required. Warranty is subject to terms and conditions (don't spill a beer on the unit).