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Thorn

dmitrysches.com

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Spec score 7.4 #22 of 38 in Software Synthesizers

What it is

Thorn is a software synthesizer for modern electronic music production, available as a 64-bit plugin for Windows and macOS. Its three spectral oscillators shape harmonics and support FM, ring modulation, pulse-width modulation and hard sync. Sixteen-frame spectrum tables provide editable, morphable harmonic sources, while additive spectral synthesis, harmonic filtering and spectral effects form the sound engine. Two analog-modeled multimode filters and nine effects extend sound shaping. Modulation includes three ADSR envelopes, three LFOs and two multistage envelopes. A flexible 16-step arpeggiator outputs MIDI, and a grid-based Glitch sequencer supplies another sequencing method. Plugin Alliance lists more than 600 presets. Thorn runs in VST2, VST3, AU or AAX hosts and is not a standalone application. Listed operating-system support is Windows 10–11 and macOS 13–26, including Intel and Apple Silicon Macs. A 14-day trial is offered; earlier-license owners are quoted a $19 USD upgrade.

Spec sheet

Product
Thorn is a software synthesizer designed for modern electronic music production.Read 11 Oct 2026 · dmitrysches.com
Intended users
The maker describes Thorn as suitable for any genre of modern electronic music production.Read 11 Oct 2026 · dmitrysches.com
Trial
Plugin Alliance offers a 14-day trial for Thorn.Read 11 Oct 2026 · plugin-alliance.com
Headquarters
Minsk, BelarusRead 28 Sep 2026 · dmitrysches.com
Founded
2010Read 28 Sep 2026 · dmitrysches.com
Maker
Dmitry Sches says he runs DS Audio Software since 2010 and identifies himself as a software developer from Minsk, Belarus.Read 11 Oct 2026 · dmitrysches.com
Arpeggiator
Thorn has a flexible 16-step arpeggiator with MIDI output for generating rhythmic sequences.Read 11 Oct 2026 · dmitrysches.com
Compatibility note
The maker says Thorn version 1.3 dropped 32-bit support for Windows and Mac.Read 11 Oct 2026 · dmitrysches.com
Distribution
Thorn is exclusively distributed by Plugin Alliance.Read 11 Oct 2026 · dmitrysches.com
Distribution and authorization
Thorn is exclusively distributed by Plugin Alliance, whose framework and authorization scheme were integrated starting with version 1.2.Read 11 Oct 2026 · dmitrysches.com
Filters and effects
Thorn includes two analog-modeled multimode filters, nine effects, and a grid-based Glitch sequencer.Read 11 Oct 2026 · dmitrysches.com
Formats
The listed plugin formats are VST2, VST3, AU, and AAX, in 64-bit versions.Read 11 Oct 2026 · dmitrysches.com
Host requirement
Thorn requires VST 2.4, VST 3, AU, or AAX compatible host software.Read 11 Oct 2026 · dmitrysches.com
MIDI integration
The product page states that Thorn’s 16-step arpeggiator can output MIDI.Read 11 Oct 2026 · dmitrysches.com
Modulation
The synthesizer provides three ADSR envelopes, three LFOs, and two multistage envelopes.Read 11 Oct 2026 · plugin-alliance.com
Modulation and sequencing
It includes three ADSR envelopes, three LFOs, two multistage envelopes, a 16-step arpeggiator with MIDI output, and a grid-based Glitch sequencer.Read 11 Oct 2026 · dmitrysches.com
Operating systems
The product page lists Windows Vista or higher and OS X 10.9 or higher as system requirements.Read 11 Oct 2026 · dmitrysches.com
Preset library
Plugin Alliance describes Thorn as including more than 600 presets.Read 11 Oct 2026 · plugin-alliance.com
Requirements
Plugin Alliance lists 2 GB RAM and a display resolution of at least 1440 × 900 or 1280 × 960.Read 11 Oct 2026 · plugin-alliance.com
Sound design
The sound engine uses additive spectral synthesis with harmonic filtering and spectral effects.Read 11 Oct 2026 · plugin-alliance.com
Spectrum tables
Sound sources use 16-frame spectrum tables whose harmonics can be edited and morphed.Read 11 Oct 2026 · dmitrysches.com
Support and upgrade
Owners of earlier Thorn licenses can request migration instructions by email; the maker lists the upgrade at $19 USD.Read 11 Oct 2026 · dmitrysches.com
Support for older licenses
The maker says it answers email support requests even from people who are not registered customers.Read 11 Oct 2026 · dmitrysches.com
Synthesis
Its three spectral oscillators let users shape harmonics and support FM, RM, PWM, and hard sync.Read 11 Oct 2026 · dmitrysches.com
Synthesis engine
Its three oscillators use spectral synthesis to control harmonics and support FM, RM, PWM, and Hard Sync.Read 11 Oct 2026 · dmitrysches.com

Strong points and limits

Strong points

  • Three spectral oscillators with multiple synthesis modes
  • Editable and morphable spectrum tables
  • Nine effects and two multimode filters
  • MIDI-output 16-step arpeggiator
  • More than 600 presets listed

Limits

  • Requires compatible VST, AU or AAX host
  • No standalone app
  • 64-bit only; 32-bit support was dropped
  • Distributed exclusively through Plugin Alliance

Who it suits

It suits electronic-music producers using a compatible plugin host on Windows or macOS. It is not intended as a standalone application.

Verdict

Thorn focuses on spectral synthesis with extensive modulation and sequencing inside a plugin format. Check host compatibility and operating-system requirements before using the 14-day trial.

Where Specifiction places it

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