Vengeance Producer Suite: Metrum is a specialized kick drum synthesizer designed to deliver powerful and precise drum sounds. It offers an extensive collection of presets, including over 330 kick drum presets and more than 1800 attack samples, alongside a variety of sine oscillator presets. Users can also integrate their own WAV samples, providing flexibility to craft unique kick sounds tailored to any production style.

Metrum features real-time, smooth graphic envelopes and flexible pitch and velocity routings, allowing for dynamic and tonal kick drum creation. Its comprehensive modulation matrix enables full control over every parameter, with each preset equipped with assigned modwheel and customizable GUI controls. The interface lets users rename control knobs for a personalized workflow, enhancing ease of use during sound design.

Equipped with six high-quality effects, including two filters per layer, three drive distortion models, and a two-band parametric equalizer, Metrum ensures rich sound sculpting capabilities. Additional features include a randomizer function, an output limiter that can be disabled, and complete automation support for seamless integration with any host. The synthesizer is built for timing accuracy and operates click-free, making it a reliable tool for professional music production.