Serum 2 v2.1.5 WiN 

Team V.R | 23 July 2026 | 1.25GB | UPDATE: 10MB

The original motivation for creating Serum was to have a dream synthesizer that did not exist: a wavetable synthesizer with a truly high-quality sound, visual and creative workflow-oriented interface to make creating and altering sounds fun instead of tedious, and the ability to “go deep” when desired – to create / import / edit / morph wavetables, and manipulate these on playback in real-time.

WAVETABLE OSCILLATOR

Serum’s now legendary Wavetable Oscillator has been refined with additional flexibility. Smooth Interpolation mode allows for near-infinite frame positions in the wavetable (no morph needed). There is filtering, FM, PD, ring mod, distortions and new wavetable warps. Even we have yet to fully explore the outer reaches of what can be achieved by the dual warps available for any of the main oscillator types.

MULTISAMPLE OSCILLATOR

Enables replication of real instruments and sounds found elsewhere. Serum 2 ships with a massive, exclusive, and original library of real instruments recorded around the world, including orchestra, choir, pianos, guitars, and much more. Create or import your own from multisample recordings using the (open standard and human-readable) sfz file format.

Changelog [2.1.5] – 2026-07-06 :
– added “restore locks when host sets state” preference (enable from serum2prefs.json file)
– added “show in matrix” to modulation right-click menu
– added “sustain” option for limit same note poly to 1 to select whether it applies when sustain pedal held
– added fx rack scroll position memory when switching between racks or tabs
– added mono->stereo support to serum 2 fx
– added option to apply tuning to pitch expression
– added persistence for env auto-zoom setting
– added shift key support for fine adjustments to matrix amount and output sliders
– added theme.json colors “oscmappingactivekey”, “oscmappingguideline” & “oscmappingrange”
– fixed arp notes cutting out on transport start if transport position jumps and bpm sync enabled
– fixed chaos lfos not set to free when loading s1 presets
– fixed crash in convolve fx when loading irs with fewer than 256 samples
– fixed crash when loading default.fxp
– fixed distortion when reading 32-bit pcm wav files
– fixed expression and mono aftertouch values not updating at note on when playing mono legato
– fixed loop end points off by one when loading sfz, wav and flac files
– fixed lfo rate not playing at displayed value for some serum 1 presets on apple silicon
– fixed lfo snap to grid when drawing flat or ramp sections with left-click tool
– fixed macro values not updating at note on when yz -> macro 1, 2 or xyz -> macro 1, 2, 3 enabled
– fixed multisample loads via rocker switches not added to undo history
– fixed notes from clip player getting stuck on in arp after stopping and restarting host transport
– fixed pitch bend and mod wheel automation from clip player not updating correctly in bitwig studio
– fixed portamento sliding to wrong note when using multisample osc with mono disabled, legato enabled and non-zero osc pitch
– fixed preset database corruption errors when synced with google drive on macos
– fixed preset database metadata import from certain s1 versions
– fixed preset notes (text) being lost after re-saving preset and subsequent move, rename or database rebuild
– fixed rare crash on windows with particular acid ladder settings
– fixed sfz loop_crossfade not set to 0 by default, and not disabled when set to 0
– fixed sfz not able to reference files outside of `default_path`
– improved “edit custom curve…” by opening curve for currently selected mod source if assigned to target param’

INFO/DEMO/BUY: https://mage.si/3Oyhx
Serum 2 v2.1.5 WiN-V.R
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