Hugely powerful multi-engine synth module, offering up to eight voices and eight oscillators, sample playback, custom wavetables and much more. Ultra versatile. *** Firmware update October 2026- version 3.0 *** New FMX7 Engine - Based on DX7, you can now play polyphonically up to 6 voices, your favourite DX7 .syx patches. You can load 32-preset Banks or individual patches to the SD Card and select which ones you want to play while using Coral. And of course you can spice the patch a bit! New ACID 2 Engine - Now More Acid Dripping Smoothness, Filtering madness + 4 Flavors of Distortions. Devil Mode on option settings for that extra low end. New OB-VA Engine! The Curtis effect, the rich, earth shaking unison lows and crisp mids. Inspired by the legendary sound, now at your hands. New String 2 Machine! Inspired by string machines, a new engine in the tiny Coral pack! From Italo to Dub, fun is guaranteed! With Smart Chord (optional mode) String 2, play one note, get a full chord. Your lowest note sets the key, the encoder picks the scale (10 flavours, saved per preset), and MORPH sweeps the voicing from stark techno fifths to lush jazzy stabs. One finger, always in key. New Pianoz engine! Who doesn't love the old school Rompler Piano Sound? Or the SP1200 sampled Rhodes? And those crazy E-Organ sounds from your toy piano from when you were a kid? It's here now, have fun with some tricks to get those Piano Stabz like the doubler effect! Also contains Smart Chord fun! New Stitcher engine, a drone machine inspired and homage to the Fieldtone pedal, with our twists. Get samples in there, and go crazy with what you can do, turning options on and off and generate awesome drones, textures, soundscapes! Hit 1 key have fun! DRONE MODE, enable the Drone mode for the engines in the brand new Ring Options Menu. You can now enable drone mode for the engines, up to the voice limit. Some combinations get hot and glitchy, now it's your turn to discover them! You can now select different Wavetables on the Wavetable Engines (Wavetable, Wavetable Swarm and Dual Wavetable)! Up to 96 Wavetables can be selected. Just Click on Middle Encoder and pick the wavetable while on any of the WaveTable Engines. New Engine Memory, per part, per engine! Explore one engine, change to another engine, and when you come back to the first one it's still sounding the same. With Pot Catch Up of course! Opt between Reset Coral Encoder Action or Randomize Part Action. Press 2 seconds and you can randomize parameters. Turn on / off on the new Ring Options Menu. New Options Ring Menu where you can turn on / off some of the more performative options, without the need to edit options.txt. 4 new polycv modes (2, 3, 4, 5) Selectable on the last Encoder Push Menu: Polycv 2 - Send a cv gate pattern to rhythmically trig your held midi notes, repeats midi notes using the same voices as the midi, Example: Hold a chord and trig a rhythm chord with those same voices Polycv 3 - Send a cv gate pattern to rhythmically trig your held midi notes, Arpeggiates midi notes using the same voices as the midi, Example: Hold a chord and arpeggiate those same held voices, requires both midi and gate to get sound Polycv 4 - Send a cv gate pattern to rhythmically trig your held midi notes, uses available unused voices to trig all held midi notes, Example: Hold a chord and trig a rhythm chord with new voices Polycv 5 - Send a cv gate pattern to rhythmically trig your held midi notes, Arpeggiates the midi notes using available unused voices, Example: Hold a chord and arpeggiate with new voices You can now select all parts, after you rotate after LED 10, like Voices Selection. MIDI CC64 now sustains to hold notes MIDI CC66 now does Sostenuto Program Changes pcigno option now supports "PC only on used MIDI Channels" instead of listening in on all channels. You can activate and deactivate External CC Catch Up via options.txt (default on). Now when you control Coral from external controller, if you move the knobs on Coral it will make you catch up to the value so there are no abrupt changes. Your last used wavetables will be remembered even on power cycle. You can now build your own firmware version on Coral Firmware Updater. New Preset files that now hold way more information and are smarter about what engines you are using. Brand New Patch Manager with a lot of options and... connect your Coral via MIDI to your computer and you can hear it real time what is happening and what you change. Or just create future patches and share with others. With the Memory Engine, and Preset Manager you can create Performance Presets where Each engine is a different instrument! Brand New Waveform Generator, by OXI Instruments, our new Wavetable Web App that allows you to create Wavetables for Coral, but also for Serum, Vital, Ableton or any custom format you need. Bugs and optimizations SH-101 Engine volume fixed. Improved Delay Wav Player engine and transient improvements Level Catch up Function Fixed Delay Settings now Saved properly VA Harm Pot now fully works No artifacts and crashes on MDO2 CC127 Bug fixed Booting Time Speed Small Improvement General Bug Fixes System Optimizations Supplier's Notes: 8 full voice polyphonic, multipart, multi engine synthesizer module with sample playback, sweet reverb and chorus. Create pads, basslines, riffs and drums. All in one module. Group voices into parts and assign each voice a different engine or parameter settings to create complex patches. Features: Big Sound Lots of computing power to deliver rich sounding engines, in an 8 voice package. One voice can have 8 oscillators depending on the engine, which means up to 64 oscillators at the same time! Polyphonic Coral features 8 full voices with independent filter, amplifier and modulation envelopes per voice. Individual FX sends and individual parameter can be set per voice! Multiengine Different sound engines can be assigned to each voice from the 10 available. New engines will be available through firmware updates. Multipart The 8 voices can be freely split into different parts. Every single parameter (filter, envelope settings, engine, FX sends, pan, etc.) can be independently set for each part or voice to create complex patches out of the box. Sample playback CORAL supports almost any kind of wav file: 16, 24 and 32 bit mono and stereo files, no limit to playback time! Add overdrive to your samples, sculpt them using the filter and envelopes, pitch them up and down in tune and even modulate the sample file or folder in real time using the CV inputs or CC MIDI commands! Custom wavetables You can load any wavetable .wav file to the SD card for the Wavetable engine. The wavetable can be morphed in 3 dimensions. Use our OXI Wave APP to create and edit 3D wavetables. MIDI Integration Control any part's parameter via MIDI CC, from FXs sends to sample selection. Combine it with CV signals for a killer compact combo. Effects Space engine to create deep atmospheres and rich ensemble chorus. Every effect send can be set per voice