Silk is a virtual analogue synthesizer plugin centered around the sawtooth waveform, a staple in subtractive analog and virtual analog synthesis. Its design focuses on delivering rich and bright sounds by leveraging the harmonic complexity of sawtooth waves, making it ideal for a wide range of electronic music styles. The plugin is compatible with 64-bit systems on both Windows and Mac platforms, ensuring broad accessibility for producers and sound designers.

At the core of Silk are two multisaw oscillators, each generating a unison sound composed of seven combined voices. These oscillators can be finely detuned and blended to create an airy and harmonically rich texture, while an additional noise oscillator introduces subtle grit and dirt to the sound. The sonic output is further refined by a resonant filter section that includes lowpass, highpass, bandpass, and a unique formant filter capable of producing voice-like vowel sounds, expanding the expressive potential of the instrument.

Silk also features a flexible modulation matrix, two ADSR envelopes, and syncable LFOs, allowing detailed sound shaping and dynamic movement. Its built-in effects include a two-stage chorus, stereo delay, and reverb, enhancing the depth and spatial character of the patches. With over 70 presets organized by category and a resizable vector-based interface, Silk offers both ease of use and powerful sound design capabilities, making it a valuable tool for crafting lush, vibrant synth sounds.