Opus 55 — Introducing Chorophonic Synthesis

One note. A sound that fills the room.

Built to sit in your mix instantly — without endless layering, corrective EQ rituals, or fighting the sound.

What is chorophonic synthesis?

Chorophonic means many monophonic voices playing together — each with its own pitch curve, tone, and movement. Play a single note, and it opens into wide unisons, lush chords, and living textures. Not stacked copies of the same sound, but an ensemble of voices that each behave independently.

At its heart is Unison-X: pitch, spread, and tone follow morphable curves you control, giving every sound natural presence, depth, and space — from the very first note.

Drop it in your session. Press play. It already belongs there.

Opus 55 was designed for one thing above all: sounding right, immediately. No setup ritual. Whether you tweak every parameter or play straight out of the box — it works.

550 exclusive presets.

Not generic patches — finished, playable instruments.

Built from real sessions. Tested in real mixes. Spanning cinematic beds, animated basses, evolving pads, punchy leads, and luminous textures. Every preset designed to inspire, not just demonstrate.

Features

Unison-X

The chorophonic heart of Opus 55. A new oscillator engine where pitch, spread, tone, and motion evolve through morphable curves, turning one note into a wide, animated, multi-voice sound.

Retime

Turn any MIDI groove into motion. Apply it directly to your modulations, accelerate it, reverse it, or reshape it so every movement can breathe, push, drag, and perform.

LFOGrid

Build complex, non-repeating LFO shapes in seconds. Organic movement, evolving modulation, and endless variation without losing control.

Kick Sync

Import your kick render and visually align your sub bass phase. Tight low end, without the guesswork.

Dyna

A morphable waveshaper with hundreds of shapes, from subtle warmth to aggressive harmonic drive. Responds to your dynamics in real time, adding expression and movement to the sound.

Platitude

A retro-flavored hardware-style reverb with the grain, glow, and suspended depth of classic '80s outboard units. Includes freeze for infinite suspended moments.

Diode

Bold distortion modeled on analog diode clipping. Adds edge, bite, and attitude without losing the identity of the original sound.

Dual Sub

Two independent sub bass layers to add weight, pressure, and physical presence to any patch.

Analog filters

Multiple filter types modeled on legendary vintage circuits. Warmth, movement, and character, ready whenever you need them.

Why Opus 55?

Drop Opus 55 in and press play. The sound unfolds on its own, wide and alive, without you touching a single EQ. Follow it, shape it, or just let it carry you.

The straightforward charm of vintage synths, with the depth and flexibility of cutting-edge technology. One instrument — and a sound that takes you places.

New in 1.1.0

• Minor Optimizations
• AAX Support
• Optimized Manuals

Minimum requirements:

• Windows 10

• MacOS 11 Big Sur (Intel & M1 native compilation)

Product content:

• Opus 55 v1.1.0
• WIN & OSX Installers 
• VST / VST3 
• AudioUnit
• AAX (ProTools) 
• 550 presets
• Multilanguage manuals :
• USER'S MANUAL
• 用户手册
• MANUAL DEL USUARIO
• MANUEL D'UTILISATION
• BRUKSANVISNING
• MANUAL DO UTILIZADOR
• BENUTZERHANDBUCH
• 取扱説明書

You will get a license key to activate your plugin online instantly.