Surge XT

by Surge Synthesizer

Surge XT is a software synthesizer for musicians and sound designers who want to create and play electronic sounds in music projects.

Operating system: Windows

Publisher: Surge Synthesizer

Release: Surge XT 1.3.4

License: Open source (GPLv3)

Antivirus check: VirusTotal report

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Surge XT gives musicians a way to compose parts and shape custom instrument sounds. It can be used as a plugin in a music production setup to make bass lines, leads, pads, and other electronic textures. Presets provide a starting point, while separate sound layers let users stack sounds or assign them to different sections of a keyboard.

Combine different sound-generation methods and modulation controls to create layered instruments in one synth.

Each patch can contain two synthesis sections, with three oscillators in each. The oscillator models include options for wavetable, frequency-modulated, string-like, and noise-based sounds. Filters, modulation controls, and effects provide further ways to change a patch. The synth also supports expressive MIDI performance, alternative tuning systems, and Open Sound Control messages for use with other music tools.

Features:

  • Create layered or keyboard-split instrument patches
  • Choose from twelve oscillator models
  • Shape sounds with two configurable filter units
  • Adjust sounds with modulation and effects
  • Find presets by category or text search
  • Use MPE, alternative tunings, and OSC control
Supports Windows 10 and 11
Compatible host needed for plugin use

PROS
Flexible modulation supports complex, evolving sounds.
Multiple synthesis methods, filters, and effects offer versatility.
MPE and microtuning support expressive performances.

CONS
Dense interface takes time to learn.
Surge XT 1.3.4 (174.89 MB)
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