Arturia – Pure Sub v1.0.0 for Mac

A specialized 3-layer electronic bass synthesizer developed natively for macOS. It combines independent Sub, Harmonics, and Texture sound engines with phase-stable Sub Regen, over 40 filter modes, a studio-grade rack with 18 effects, and advanced multi-band dynamics processing.

Features and capabilities

• 3-Layer Synthesis Engine : Separate sound generation paths for Sub (fundamental tone), Harmonics (midrange body), and Texture (high-frequency grit and texture).
• Phase-stable Sub Regen : Maintains a clean and consistent fundamental sine wave regardless of the intensity of harmonic distortion or stereo expansion in the upper layers.
• Universal 2 Binary (U2B) : High-performance native operation on both Apple Silicon (ARM64) and Intel Macs with minimal CPU overhead.
• Dedicated Electronic Bass Modes : Designed for tight Reese basses, trap 808s, neurofunk growls, and textured acid sub lines.
• Over 40 filter topologies : Fully featured filter block with independent routing for each layer, analog modeling and key-tracking modulation.
• Mastering Maximizer Section : Integrated Soft and Hard limiting modes combined with multi-band dynamics and dedicated EQs for tone shaping.
• MPE and Microtuning Support : Native MIDI Polyphonic Expression (MPE) support, including a Slide parameter, as well as full integration with the MTS-ESP microchromatic system.

Review and detailed description

Surgical bass power and textural depth on macOS

Arturia Pure SUB is designed specifically to address sound design challenges in the low-frequency spectrum of modern electronic music. By separating the fundamental sub-bass, harmonic overtones, and textural layers, Pure SUB ensures your bass lines retain punch and clarity on club-quality speakers while remaining intelligible on portable headphones and mobile devices.

From wall-shaking 808s and riff-heavy bass to overdriven acid plucks and cinematic pulses, Pure SUB gives producers complete control over phase matching, harmonic width, and transient dynamics.

Modular FX unit and deep modulation matrix.

The synthesizer features a 12-slot rack with 18 studio-grade effects, function generators, step sequencers, and sidechain modulation. This allows for complex sonic evolution without phase degradation or muddiness in the low frequencies.

Engine architecture and key features

Layer architecture

• Sub Section : Independent volume, phase, and pitch controls; Sub Regen technology for preserving clean low-frequency energy.

Harmonics Section

• Pressure Mode : Low-density waveform editor for accentuated midrange punch.
• Reese Mode : High-density polyphonic unison engine for wide, detuned bass lines.
• Dedicated Pitch Envelope and Keyboard Tracking EQ.

Texture section

• Texture mode : Ring modulation (Ring Mod), amplitude modulation (AM) and saturation/distortion (Drive).
• Corroder Mode : Noise, Sine, Saw and Square generators with fixed or keyboard-tracked frequency.

Processing, effects and modulation

• Sub Processor: 33 dedicated DSP modes with overall Amount control, 6 macro shapers and smart parameter randomization.
• Filter Block: Over 40 vintage analog and modern digital filter models.
• FX Rack: 12 insert slots with 18 effects and the ability to save modular rack presets.
• Maximizer: Soft and hard limiting with saturation, multiband compression and post-EQ.
• Modulator set: 3 envelopes (including a dedicated Pitch Env), 6 flexible modulation sources (LFO, Function, Random, Step Sequencer, Voice Modulator) and sidechain modulation.
• Performance control: 4 assignable macros, MPE with slide, NKS standard support, MTS-ESP microtuning and 300 factory presets.