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UDO Audio Super 6 Polyphonic Analog Synthesizer - Black
Description
The UDO Audio Super 6 polyphonic analog synthesizer blends a 12-voice engine and true binaural analog signal path into a rugged, compact unit. It combines modern FPGA digital oscillators with traditional voltage-controlled analog circuits, giving users rich, moving textures and precise spatial effects. The 49-key Fatar keyboard offers velocity and aftertouch, supporting expressive performance. With a hands-on modulation matrix, dual stereo effects and straightforward controls, this instrument is built for sound designers and musicians seeking deep stereo imaging and classic analog character. The Super 6 synthesizer excels in environments where real-time creative control and tactile sound shaping matter.
Binaural Analog Signal Path Creates Expansive Stereo Imaging
The analog path employs binaural processing, using twelve voices to form six stereo "super" voices. Each channel outputs a complete voice, and parameters on left and right sides can be adjusted separately. This arrangement enables everything from subtle width shifts to dramatic spatial movement, producing a three-dimensional soundstage. For anyone working with immersive audio, this approach offers direct control over spatial placement and depth.
FPGA Digital Oscillators Deliver Precision and Flexibility
Two digital oscillators per voice operate at 50MHz, producing clean, alias-free waveforms. The seven-core super-wave oscillator allows custom waveform loading, while the second oscillator adds FM, sync, sub oscillator and crossfade options. Modulation and detuning functions shape everything from evolving pads to focused leads. This system allows users to build new timbres and adjust sounds with accuracy and warmth.
Front Panel Modulation Matrix Supports Immediate Control
Quick access to modulation comes from dedicated switches and clearly labeled knobs. Every panel control can be set as a modulation target, with LEDs showing real-time mappings and depths. Setting up the arpeggiator, sequencer and envelopes is simple and direct. Integration is easy through MIDI, USB and MPE, so connecting controllers or external synthesizers takes only moments.
Robust Construction Supports Long-Term Use
The case is built with durable materials and careful engineering, ensuring stability and long-term reliability. The Fatar keybed delivers smooth action, and all controls are tactile and responsive. Large buttons and knobs make editing quick, and a menu-free interface keeps navigation straightforward. This design supports years of regular travel and frequent live or studio use.
Super 6 Synthesizer Inspires Detailed Sound Creation
Those exploring immersive audio and hands-on synthesis will benefit from the Super 6. Its analog-digital architecture, modulation depth and stereo shaping tools support building complex patches and animated textures. Immediate control and reliable construction make creative sound design and live performance both intuitive and rewarding in real-world setups.



Features
- 12-voice polyphony with binaural signal path creates rich stereo textures
- Super-wave oscillator delivers dynamic, de-phased stereo tones for immersive sound
- 49-key Fatar keyboard with aftertouch provides expressive playability
- Analog 4-pole low-pass filter adds warmth and subtractive synthesis control
- Dual stereo effects include chorus and syncable delay for tonal depth
- Flexible modulation matrix enables advanced sound sculpting without menu diving
- 64-step sequencer supports programmable slides, accents, and rests
- External audio input routes signals through filters and effects for added creativity
- USB integration simplifies patch, sequence, and waveform management for quick updates
- High-quality build ensures reliable performance in studio or live settings
Specs
- Keys: 49-Key Fatar Keyboard with Velocity and Aftertouch
- Controllers: Two-Axis Bender with LFO Trigger, Expression and Sustain Pedal Inputs
- Performance Modes: Poly 1, Poly 2, Solo, Legato, Variable Unison (Size and Type)
- Additional Controls: Portamento, Playable Spring-Lever Octave Selector, Dedicated Controls for Pitch and Filter Modulation
- MPE: Full Compliance with Note-On/Off Velocity, Polyphonic Aftertouch, Polyphonic Pitch Bend, Polyphonic Expression
- Architecture: 2 Main FPGA-Based Oscillators per Voice
- DDS 1: Super-wave oscillator with centroid + six sister oscillators (50MHz sample rate), selectable de-phasing for stereo field, 16 user-downloadable waveforms (.ws6 format)
- DDS 2: Algorithmic oscillator (50MHz), waveshapes: sine, saw, square, triangle, noise, pulse; hard sync, LFO mode, sub oscillator mode, PWM
- Modulation: Cross-modulation (DDS 2 to DDS 1), envelope and LFO modulation of pitch and spread, pulse-width modulation
- Mix-Level: Independent for DDS 1 and DDS 2
- X-Fade Mode: Crossfades DDS 1, DDS 2, or Audio Input across keyboard range
- Type: SSI2144 Analog 4-Pole Low-Pass Filter (self-resonant)
- Features: 2 Overdrive Levels, Fixed or Linked High-Pass Filter for Band-Pass Response
- Tracking: Selectable Keyboard Tracking Modes, Filter Autotune
- Modulation Sources: ENV 1, ENV 2, LFO 1, DDS 2
- Type: Analog VCA
- Modulation: Fixed or Variable Envelope (ENV 2), LFO 1 Modulation
- Dynamics: Selectable Velocity Sensitivity
- ENV 1: Invertible HADSR, Looping Mode, Mappable through Mod Matrix
- ENV 2: ADSR, Multiple Destinations
- LFO 1: 0.05Hz–20kHz, Stereo Phase Control, One-Shot Mode, Keyboard Tracking Mode, Syncable to Sequencer/Arp/External Clock, Can act as additional oscillator
- LFO 2: Adjustable Rate and Delay, Triggered or Always-On
- Routing: Intuitive Matrix with Pre-Defined and User-Assignable Destinations
- Feedback: LED Indicators for Depth and Routing
- Performance: 20x Audio-Rate Computation
- Arpeggiator: Multi-Mode with Smart-Hold, MIDI-Syncable
- Step Sequencer: 64 Steps with Note, Rest, Slide, Accent, and Length Tracks; 16 Memory Locations
- Sync: Arpeggiator and Sequencer Lockable to LFO 1 and Delay
- Type: Stereo Input (feeds VCA, VCF, FX)
- Triggering: Envelopes and LFO 1 Triggered by Input Level
- Chorus: Dual-Mode Stereo Chorus, 24-bit/192kHz Processing
- Delay: Stereo, Syncable and Modulatable, 24-bit/192kHz Processing
- Additional: Dual Stereo 24-bit Digital FX Engine
- Patch Memory: 128 Rewriteable Slots (64 Factory, 64 User)
- MIDI: In, Out, Thru (DIN)
- USB: Patch/Sequence/Waveform Management (No Drivers Required), OS Upgrade Support
- Audio Input: Stereo 1/4" Jack
- Main Outputs: Unbalanced Stereo 1/4" Jacks
- Headphone: High-Quality Stereo Output
- USB File Management: Easy Upload/Download of Patches, Sequences, Waveforms
- OS Updates: Simple Over-USB Firmware Upgrade
- Dimensions: 33.3" × 14.2" × 4.1" (845 × 360 × 105 mm)
- Weight: 20.3 lb. (9.2 kg)
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