Sprike is an extended variant of Tunefish4, an open source virtual analog synth originally created by Brain Control. We made sure Sprike cooperates nicely in a mainly MIDI-controlled environment (MIDI sequencers), reorganized preset storage to follow MIDI standards and operating system conventions, added four new MOD sources, and enhanced it with an on-screen keyboard and a slightly changed its look.
Sprike is free open source software. You will find its source code on GitHub.
Sprike requires Windows 10 or later.
6.72 MB last updated 2025-11-11