TH2
TH2 is a FREE entry-level virtual instrument in VST3, AU, and AAX formats, part of the THING family. It features POLY2 mode for polyphony, six VCF filter modes, customizable envelopes, AGE control for vintage character, and SUB control for deep low-end shaping. With over 100 professional presets, it delivers surprising versatility and iconic sound.

Every year, Acustica Audio celebrates its loyal community with an exclusive gift. This year, we proudly present TH2, a versatile synthesizer plugin that brings the iconic sound of our THING-8 series to a new, compact format. Whether you're a professional producer or a casual enthusiast, TH2 delivers exceptional sound design capabilities with polyphonic and monophonic modes, inspired by vintage analog tones. TH2 is available completely free of charge and offers exceptional versatility for any music production setup.

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Key Features
  • 1–2 Voices with 'POLY2' Button: Effortlessly switch between monophonic and Poly2 mode to explore polyphonic possibilities.
  • Compact Yet Powerful: Preserves the iconic sound and design of TH8 and TH5.
  • Enhanced VCF Section: Six versatile filter modes for precise tonal control.
  • Four Envelope Modes: Choose between ENV-8, ENV-Ser, ENV-Lin, and ENV-Pro for advanced sound sculpting.
  • Preset Browser: Navigate, search, and organize presets efficiently.
  • 100+ Professional Presets: Created by top industry professionals, showcasing TH2's diverse potential.
  • Superstereo Functionality: Adds immersive stereo width for lush soundscapes.
  • Age Control: Emulates vintage analog characteristics for a nostalgic vibe.
  • Advanced Modulation: LFO section with waveform selector, speed, and depth controls for VCF, VCA, and VCO modulation.
  • Compact and Intuitive Interface: Designed for efficient workflow and creativity.
About the technology

TH2 is powered by a revolutionary technology known as Modular Unified Synthesis Technology (MUST).


MUST is a hybrid synthesis technology that integrates the precision of analog circuit behavior modeling with Acustica Audio’s signature convolution-based approach. It incorporates advanced features such as nonlinear convolution, dynamic Volterra series, and time-varying models to faithfully reproduce the complexities and nuances of analog hardware.


This innovative combination delivers exceptional sound quality and unmatched realism, providing cutting-edge functionality and dynamic responsiveness. With its state-of-the-art design, MUST establishes a new standard in virtual instrument synthesis, seamlessly blending the authenticity of vintage sound with the versatility and performance demands of modern music production.

Marea: Acustica's virtual instrument series

The Marea line by Acustica Audio heralds a transformative era in virtual instruments, embodying the fluidity and dynamism of the ocean's currents. Just as the tide—"marea" in Italian—moves with natural elegance and power, this series is designed to seamlessly connect creativity and innovation in music production.


This innovative combination delivers exceptional sound quality and unmatched realism, providing cutting-edge functionality and dynamic responsiveness. With its state-of-the-art design, MUST establishes a new standard in virtual instrument synthesis, seamlessly blending the authenticity of vintage sound with the versatility and performance demands of modern music production.

TH2 | Launch Video