Sirial is a free rhythmic serial delay plugin by TiagoLr, released in March 2026 for macOS, Windows, and Linux. The plugin delivers advanced rhythmic delay processing inspired by the "tap mode" found in SoundToys EchoBoy, and is available royalty-free with no sign-up or time limit.
What Is Sirial?
Sirial is TiagoLr's latest freeware effect, packing sixteen serial delay lines for highly customizable echoed rhythms. Each delay 'tap' can have unique timing and feedback, making it easy to create everything from tight rhythmic patterns to evolving, experimental soundscapes. Like the developer's other plugins (such as FILT-R), Sirial takes inspiration from classic paid software but is completely free for everyone.
Features and Specs
- 16 serial delay lines with individual time/feedback controls
- Inspired by EchoBoy's "tap mode" for organic, rhythmic delay
- Runs natively on Windows, macOS, and Linux
- VST3, AU, and CLAP plugin formats supported
- Royalty-free for all personal and commercial projects
Sirial’s interface is simple but powerful, making it suitable for beginners exploring delay effects, as well as experienced producers designing intricate rhythmic echoes. Related features like tempo sync, wet/dry mix, and easy parameter modulation make Sirial an excellent addition to any creative toolkit.
Download and License Info
You can download Sirial for free directly from the TiagoLr website. The plugin is offered under a royalty-free license, so you can use it in any commercial release without worry. No email address or account sign-up is required—just grab the installer and start making music.
Quick Facts: Sirial is a free, fully-featured rhythmic delay VST/AU/CLAP plugin for Windows, macOS, and Linux, available without registration or restrictions, directly from the developer's official site.
Try Sirial on your next track and experiment with new rhythmic delay textures.
FAQ
Is Sirial really free?
Sirial is 100% free to download and use, with no limitations or hidden costs.
What plugin formats does Sirial support?
Sirial is available as VST3, AU, and CLAP for Windows, macOS, and Linux.
Are there any licensing restrictions?
Sirial is released under a royalty-free license, so you can use it in personal and commercial projects without restriction.