SONIC OBJECTS / 03VST3 / VIRTUAL ANALOG / SYNTHESIZER2026

VST3 / VIRTUAL ANALOG / 03

BLACK SYNTH

OSC
MORPH
DRIVE

Classic signal flow. Black-panel control.

DEVELOPMENT SYSTEM / 03

CLASSIC DSP.
CUSTOM CONTROL.

Black Synth is a native C++ instrument built with JUCE and CMake. Its eight voices, filters, envelopes and drive stage run inside the VST3, while embedded custom panel assets and .bsynthpreset files provide patch recall.

C++Voices + DSPJUCEAudio + interfaceCMakeNative build systemVST3DAW plugin formatCodexAI development agentGitHubSource + version historyCursorAgentic code editingVisual StudioNative IDE + debuggerVS CodeCode editor + tooling
WHAT MADE THE BUILD DIFFERENT

A continuous sine-to-saw-to-square oscillator morph sits inside a classic subtractive path, paired with a fully custom hardware-style interface.

THE INSTRUMENT / 03

Black Synth is a virtual-analog VST3 built around eight-voice polyphony and two oscillators. Continuous waveform morphing, hard sync, legato slide, dual ADSR envelopes, multimode filtering and output drive turn a classic subtractive structure into a focused, playable instrument.

KEY FEATURES

01Eight-voice dual-oscillator engine

02Continuous oscillator morph and hard sync

03Multimode filter with dedicated ADSR

04Legato, slide, drive and preset storage

THE FLOWOSC → MORPH → FILTER → DRIVE
  1. 01OSCILLATE

    Build the source from two tuned virtual-analog oscillators across eight playable voices.

  2. 02MORPH

    Move oscillator 2 continuously from sine through saw to square, then lock the pair with hard sync.

  3. 03FILTER

    Shape the spectrum with low-pass, band-pass or high-pass response and its own bipolar ADSR envelope.

  4. 04DRIVE

    Finish the patch with legato slide, distortion, overdrive and a controlled output stage.

VIRTUAL ANALOG / VST3 / 2026

TWO OSCILLATORS.
DIRECT CONTROL.

Black Synth is an eight-voice subtractive VST3 with two oscillators, waveform morphing, hard sync, a multimode filter, separate amp and filter envelopes, distortion and overdrive.

VIRTUAL ANALOG / VST3

MORPH.
SYNC.
DRIVE.

BLACK SYNTH / DEVELOPMENT BUILDVST3 / VIRTUAL ANALOG / 8 VOICES
Black Synth VST3 interface with two oscillators, multimode filter and dual envelopes
PRODUCT INTERFACE / CAPTURE 01

Oscillator, filter, envelope and output controls remain visible in a single-page interface.

PLAYABILITY / RESPONSE

08 VOICES.
LEGATO ON DEMAND.

Play polyphonically or enable legato with portamento. Separate amp and filter ADSR envelopes control level and cutoff independently. Preset files and DAW state recall restore each patch with the session.

FILTER RESPONSE / DISPLAYBP / RESONANCE
OSCILLATORS→FILTER→DRIVE→OUTPUT
VST3VIRTUAL ANALOG8 VOICESDUAL OSCOSC MORPHHARD SYNCDUAL ADSRLP / BP / HPDRIVEPRESETS
PROJECT ACCESSVST3 / PRODUCT PREVIEW

ENTER THE BLACK BOX

Development preview. The VST3 download will be added when the release build is ready.

VST3 / IN DEVELOPMENT ●
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