Sprike is an enhanced version of the popular Tunefish4 virtual analog synthesizer, designed to deliver the same expressive and crisp sound with additional features. Built to integrate seamlessly within MIDI-controlled environments, it supports standard MIDI bank and program selection messages, as well as master volume and pan controls. The interface is user-friendly, featuring an on-screen keyboard, level meter, and master volume and pan adjustments for precise sound shaping.

This lightweight synth allows users to run multiple instances simultaneously without taxing CPU resources, making it ideal for complex projects requiring rich, layered sounds. Sprike includes four new modulation sources, expanding creative possibilities beyond the original Tunefish4. Delay times can be set in musical note lengths, enabling rhythmic effects that sync perfectly with your compositions. Presets follow operating system conventions for easy management and recall.

As free and open source software, Sprike offers full transparency and customization potential, with its source code available on GitHub. Musicians and producers can explore its inner workings or adapt it to their own needs while benefiting from a solid synth engine that balances sound quality and efficiency. Sprike is a powerful tool for anyone seeking a dynamic virtual analog synthesizer that fits effortlessly into modern music production workflows.