Meet the Elfo: where modulation turns into pure, unpredictable magic.
Four E-LFOs, each fully independent yet deeply connected through a complex routing matrix. Shape waveforms with your fingertips, apply modulation to each individual point for added complexity, and unlock unpredictable results with Magic Crystal.
HERE’S WHAT MAKES IT SPECIAL:
• 4 fully customisable LFOs
• Touch-drawn waveforms
• Evolving modulations
• Advanced routing matrix
• CV inputs - LFO interconnections
• Multiple trigger actions
• Sync capabilities
• Custom presets storage
• Dual independent gate outputs
• And, of course… the Magic Crystal function
DRAW. SCULPT. EVOLVE.
Create custom waveforms right on the screen. Add, move, or remove points with natural, intuitive touch gestures. Build variable, organic modulations with multi-segment curves that move up to one cycle every 60 minutes, perfect for subtle textures, evolving ambiences, or tight rhythmic motion. Save your favourite shapes and recall them instantly whenever inspiration strikes.
Then, there’s the Magic Crystal, the wild heart of the Elfo. It bends the rules of modulation, intercepting and reshaping signals according to its own mysterious logic. The crystal autonomously decides what, when, and how frequently to intervene. Experience an inverted world where traditional modulation rules are disrupted and reinvented. You never quite know what it will do and that’s the beauty of it.
YOUR LFO LAB
Shape your hand-drawn waveform into something truly unique. Control rate, range, direction, sync and more. To make your sound one of a kind.
YOUR TREASURE CHEST
From classic waveforms to randomised surprises and your customised presets, all in one place.
THE HUB OF CHAIN REACTIONS
Shape the cause-and-effect of your waveforms by adjusting the threshold and phase of the 4 LFOs, generating two trigger signals to orchestrate both internal processes and external gears.
THE GATES OF INTERCONNECTIONS
Step into a realm of endless modulations and make it truly yours.
CORE FEATURES
• Four LFOs indipendent/interconnected
• Intuitive 4.3" multi-touch interface
• Modulation Matrix
• Magic Crystal Function for randomic routing
• Internal/External clock
• Oscilloscope view
• Fully parameters presets storage
• Single point modulation via the customizable internal LFO
• 2 Indipendent Gate outputs ( Treshold | Phase )
LFO SETTINGS
• Presets or custom drew vector line
• Time / Rate
• Sync / No Sync
• Forward or Reverse
• Voltage Range ( Min -5V / Max +10V )
• Voltage Offset
• Trigger Functions ( Play/Pause | One shot | Reset | Gate | Trigger
Step | Sample and Hold | Ping Pong | Random Phase )
MODULATION & CONTROL
• Complex matrix modulation ( Internal / External CVs )
• Source / Destination
• Parameter types ( Rate | Phase | Range )
• Amount
• Mode ( Unipolar / Bipolar )
CONNECTIVITY
• 4 CV inputs
• 4 CV outputs
• 4 Trigger inputs
• 2 Gate outputs
POWER REQUIREMENTS
• +12V: 25mA
• -12V: 25mA
• +5V: 250mA
020 3004 4716
sales@thegroovebox.co.uk
support@thegroovebox.co.uk
The Groovebox Limited
24 Clipper House
Trinity Buoy Wharf
64 Orchard Pl
London
E14 0FJ
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