Wusik ZR is a powerful single-cycle wave playback engine designed to deliver high-quality sound with advanced oversampling technology. Compatible with both Windows and Mac operating systems, it supports VST2, VST3, and Audio Unit formats, ensuring seamless integration into various digital audio workstations. The engine offers a rich palette of 128 preset programs crafted by WilliamK, along with an initialization bank for creating custom sounds from scratch, providing both immediate use and deep customization options.

The instrument features 48 selectable waveforms distributed across multiple banks, allowing users to load up to four banks simultaneously. Each waveform consists of a single-cycle sample of 1,200 samples, delivering precise and detailed sound reproduction. Wusik ZR supports polyphony with up to 32 voices and includes features such as Unison mode, Glide, and Auto-Glide for expressive playability. It offers up to 16 layers per sound, which can be static or sequenced, enabling complex textures with volume, pan, pitch, and filter modulation across 128 sequence steps.

The synthesizer includes comprehensive envelope controls for amplitude, filter, and pitch, each with ADSR settings and options for looping and velocity response. Its versatile filter section offers multiple types, including lowpass, bandpass, highpass, and notch, with smooth and limit modes for tonal shaping. Wusik ZR also features a master limiter per zone, four independent zones with their own layers and effects, and the ability to host external VST effects for expanded sound design possibilities. This combination makes it a flexible and dynamic tool for producers seeking detailed control and rich sonic textures.