u-he Zebra 3 Final Beta Arrives With 1,200 Presets and Modular Depth

Every Zebra 2 preset you have spent years curating will not load in Zebra 3. That single fact, confirmed by u-he founder Urs Heckmann during the beta phase, is the sharpest thing vintage synth producers need to understand about the final beta that dropped April 9. It is also, paradoxically, the strongest argument for downloading the synth right now.

The Berlin-based developer describes Zebra 3 as a complete rewrite: no code carried over, no backward compatibility, no exceptions. In exchange, you get a spline-based wavetable oscillator with two distinct render modes, a physical modeling engine capable of modal synthesis, additive oscillators with seven spectral warping algorithms, and analog-modeled filters that sit in a fully overhauled modular grid. CPU load runs roughly double per module compared to Zebra 2, which is the honest cost of that new engine. The color-coded ModMatrix, long a friction point in Zebra 2's dense interface, is now genuinely readable, with contextual parameter visibility that keeps only relevant controls on screen.

The 1,200 factory presets do a lot of the orientation work for vintage listeners. "Class of 79" is one early standout: a warm cinematic polysynth pad that maps neatly onto the Roland Juno or early Oberheim territory without trying to clone either. The preset bank covers basses, drones, pads, and leads, giving you an immediate vocabulary to pull apart and rebuild.

For a Juno-106 chorus pad this weekend, start with the spline-based oscillator in Curve Geometry mode and draw a sawtooth shape. Four-voice unison with detune kept below 0.20 produces the mild thickness the Juno's chorus added without smearing the stereo image. Drop in an analog-modeled low-pass filter at roughly 60 percent cutoff, route a slow triangle LFO to filter cutoff via the ModMatrix, then stack Zebra's stereo chorus effect at the tail. That signal chain covers the canonical Roland 80s pad in about ten minutes.

For an Oberheim OB-style unison bass, stack the wavetable oscillator to maximum voice count with harder detune and run the output through the low-pass filter with a snappy envelope: fast attack, medium decay, zero sustain. The thickness comes from the oscillator spread, not the filter resonance. Keep resonance low and let the saw geometry carry the body.

For a PPG Wave 2.3 metallic sweep lead, the spline-based oscillator in wavetable mode is the correct starting point. Route a slow envelope to wavetable position in the ModMatrix and you get the characteristic sweep from hollow to glassy that defined the PPG sound on records like Peter Gabriel's "Security." Add a high-pass filter to cut the low mud and push one of the spectral warping algorithms, particularly the harmonic-spread options, to add the digital sheen that separates a PPG from a purely analog source.

Zebra 3 is available in AU, VST3, AAX, and CLAP across macOS, Windows, and Linux. The pre-order price is €179 through the beta window, against a launch price of €249. Existing Zebra 2 license holders qualify for an upgrade path, but given the hard patch break, treat this as a parallel instrument rather than a replacement: keep Zebra 2 running on existing projects and build the new library in Zebra 3 from scratch. The beta license card expires at an unspecified point, and u-he has signaled the official release could come within days.