T-Force Zenith is the flagship free synthesizer from Mastrcode Music, and it pulls absolutely no punches.
Built around a modern take on the classic supersaw concept, Zenith expands far beyond its inspiration with deep waveform design, FM capabilities, advanced MIDI effects, and a feature set that rivals many paid synths.
While it can deliver smooth pads and restrained analog tones, Zenith truly shines when pushed hard. Epic trance leads, emotional supersaws, huge cinematic stacks, aggressive arps, and bright festival-ready sounds are very much its home turf.
If you like bold, upfront synths that fill the spectrum and demand attention, Zenith is firmly in your lane.
At its core, T-Force Zenith is a subtractive synthesizer with FM-style interactions and extremely flexible oscillators.
It features two free-running oscillators, each built from a 7-voice supersaw-style engine inspired by classic hardware, but dramatically expanded.
Instead of being limited to saw waves, Zenith offers over 200 oscillator waveforms, including factory shapes, wavetable-style single cycles, and fully user-created content.
Users can load their own mono WAV files as single-cycle oscillator waveforms, record audio directly inside the plugin, or design shapes from scratch using the node-based waveform editor.
Each oscillator supports hard sync, feedback processing, phase control, stereo spreading, detune depth, and detailed voice management, making the oscillator section a sound design playground in its own right.
A dedicated oscillator feedback module allows for unstable, aggressive, and experimental tones that move well beyond traditional supersaw territory.
Combined with phase offset, retrigger options, and oscillator multiplication or subtraction modes, Zenith is capable of far more than just wide trance leads.
Zenith includes 15 filter types, with full control over cutoff, resonance, envelope depth, key tracking, and velocity response.
The filter section pairs with a solid envelope lineup: one amp envelope, one filter envelope, and two additional modulation envelopes, giving plenty of control over dynamics and movement.
Three LFOs support synced or free operation, multiple waveforms, phase offset, retrigger behaviour, and polarity control.
A modulation matrix ties everything together, allowing additional routing for deeper modulation beyond the main signal path.
Where Zenith really separates itself from many free synths is its MIDI effects. A powerful arpeggiator and step sequencer can store up to eight patterns per preset, making complex rhythmic sequences, acid-style lines, or full melodic patterns easy to build.
A chord module enables one-finger chords locked to scales, while glide, legato, retrigger, and hold modes add expressive playability.
T-Force Zenith is unapologetically big, bold, and feature-rich.
It excels at trance, EDM, hard dance, cinematic electronica, and any style that benefits from large, emotional, or high-energy synth sounds.
No. While supersaws are a highlight, the waveform editor, oscillator feedback, FM-style routing, and user sample support allow for far broader sound design.
Yes. Zenith can load mono WAV files as single-cycle waveforms, and you can even record and edit them directly inside the plugin.
It’s approachable, but definitely aimed at producers who enjoy exploring deeper synth features. The layout is clear, but there’s a lot under the hood.
No. T-Force Zenith is Windows-only and available exclusively as a 64-bit VST3 plugin.
