Soundtoys Little AlterBoy – Monophonic Voice Manipulator Plugin (ELECTRONIC LICENCE DOWNLOAD)

OVERVIEW

Soundtoys Little AlterBoy is an all-in-one vocal transformation powerhouse, offering dramatic pitch shifting, formant manipulation, hard-tune FX, robotic tones, vocoder-style MIDI control, and warm tube saturation. Designed for quick, creative vocal reshaping, it gives you the tools to shift gender, craft harmonies, lock vocals to a note, or push them into synthetic and experimental territories. Whether you’re producing pop, hip hop, EDM, cinematic soundscapes, or vocal-driven electronic textures, Little AlterBoy provides instant access to today’s most sought-after vocal effects.

Built on decades of Soundtoys’ pitch-shifting expertise – from the legendary Eventide H3000 lineage to the industry-defining PurePitch TDM – Little AlterBoy distils world-class vocal processing into a simple, intuitive plugin. Its MIDI-controlled pitch mode opens up new creative approaches, letting you “play” the vocal like an instrument, while the built-in tube drive adds warmth, grit, and musical edge. Whether you want subtle polish or bold vocal reinvention, Little AlterBoy is designed to inspire.

Note: Delivered as an ELECTRONIC LICENCE DOWNLOAD – no physical product.

“One of the most powerful tools out there for manipulating and making a vocal perfect. A necessary tool in any producers arsenal.” — Magnetic Magazine

KEY HIGHLIGHTS

Simple Tools, Huge Transformations:

Shape vocals instantly with pitch shifting, formant control, tube drive, and vocal locking in one streamlined interface.

Real-Time Pitch & Formant Shifts:

Alter pitch or change perceived gender while maintaining natural or creatively stylised vocal character.

Instant Vocal Harmony:

Use the Mix control to blend processed and dry signals for rich, layered harmonies.

Robotic & Hard-Tuned FX:

Lock vocals to a single pitch for robotic textures or apply the iconic hard-tune sound heard across modern pop and hip hop.

MIDI-Controlled Vocoder Style:

Take full control of pitch using MIDI for expressive, melodically driven vocoder-like performance effects.

Classic Tube Drive Included:

Add warmth, energy, or aggressive edge using Soundtoys’ signature analog-style saturation model.

FEATURES

• Monophonic vocal manipulation plugin for creative pitch and formant control

• Real-time pitch shifting with adjustable formant (gender) shifting

• Iconic hard-tune effect for modern vocal production

• Robot mode to lock vocals to a single pitch

• MIDI-controlled pitch mode for vocoder-style melodies and harmonies

• Integrated tube saturation from Soundtoys Decapitator for warmth and edge

• Mix control for blending natural and processed vocals

• Simple, intuitive interface for fast workflow and quick vocal shaping

• Built on decades of Soundtoys pitch-shifting technology and heritage

• Compatible with Apple Silicon and VST3

• Supports 64-bit AAX Native, AAX AudioSuite, VST2, VST3, and AU formats

• Operates from 44.1 kHz to 192 kHz sample rates

• Works with Pro Tools, Ableton Live, Cubase, Nuendo, Logic, Studio One, Reaper, Bitwig, and more

• Requires macOS 10.15+ or Windows 10+ (not compatible with ARM-based Windows)

• Internet connection required for activation

TECHNICAL SPECS

Current Version: 5.5

Apple Silicon and VST 3 Compatible

Plug-in Formats (64-bit only):

• AAX Native, AAX AudioSuite, VST 2, VST 3, and Audio Units (AU)

Supported Sample Rates:

• Minimum: 44.1 kHz, Maximum: 192 kHz

System Requirements:

• Operating systems: Mac OS X 10.14 or later; Windows 10 or later.
• Not compatible with ARM-based Windows machines.
• An internet connection is required at the time of activation.

Supported Hosts:

• Pro Tools, Live, Cubase, Nuendo, Logic, Studio One, Reaper, Bitwig
• Full list of compatible host applications is listed below.

DOWNLOAD MANUAL

COMPATIBILITY

Officially Supported Host Applications

All version 5 Soundtoys products come in 64-bit VST, AU and AAX Native plug-in formats. Here is a list of our officially supported host applications.

• Pro Tools: 2020 or higher (Mac & PC: AAX Native and AudioSuite)
• Logic Pro X: 10.7 or higher (Mac: AudioUnits)
• Ableton Live: 11.0 or higher (Mac: AudioUnits, VST2 & VST3; Windows: VST2 & VST3)
• Studio One: 5 or higher (Mac: AudioUnits, VST2 & VST3; Windows: VST2 & VST3)
• Cubase: 12 or higher (Mac & PC: VST3)
• Nuendo: 12 or higher (Mac & PC: VST3)
• Reaper: 7 or higher (Mac: AudioUnits, VST2 & VST3; Windows: VST2 & VST3)
• Bitwig Studio: 5 or higher (Mac & PC: VST2 & VST3)
• FL Studio: 2025.1 or higher (Mac: AudioUnits, VST2 & VST3; Windows: VST2 & VST3)

Officially Supported Operating Systems

• OS X 10.15 or higher*
• Windows 10 or higher*

* Apple Silicon & VST 3 Info:

VST3 support is available for both Windows and macOS, and offers native compatibility with both Apple Silicon (M1/M2/M-series) and Intel processors.

Soundtoys will continue to support both VST3 and VST2 formats for all products for the time being. This update is free for all users with Soundtoys version 5 or later plug-ins.

Log in to your Soundtoys account and download the installers here or on our downloads page.

Known Issues and Notes

• In Digital Performer 11, discrete parameters behave incorrectly for VST3. Soundtoys recommend using VST2 or AU in Digital Performer 11 until the issue can be resolved.
• Some hosts will automatically replace VST2 plug-ins in sessions with matching VST3 versions, depending on the DAW and your DAW preferences. The Soundtoys VST3 versions are fully interchangeable with their VST2 counterparts, but not all hosts implement this feature of VST3.

Note about DAW / Computer Support

Sountoys cannot guarantee support if you are using a supported host platform listed above on an operating system or computer that is not supported by the host platform itself. Please visit your DAW’s website or manual to ensure you are using a compatible system.

If your DAW is not on the list above or if your supported DAW version is older than what’s listed, it doesn’t necessarily mean that our plug-ins won’t work. It just means that it has not been tested. If something goes wrong with an unsupported DAW, you are welcome to write to support, but Soundtoys cannot guarantee a solution. They currently recommend using their free trial with your host to confirm compatibility on your computer.

32-Bit Plug-in Support

With the release of 5.3.2, Soundtoys have officially discontinued support for 32-bit plug-ins. With macOS Catalina requiring all applications to be 64-bit, and with the vast majority of our PC customers using 64-bit plug-ins, they decided it was the right time to end 32-bit support. Their most recent 32-bit installers are available to download below.

Download Soundtoys 5.3.2 for Windows (32-bit)

Download Soundtoys 5.3.1 for Mac (32-bit)

Download Windows 32-Bit Installers for Individual Plug-ins

Hardware Support

Soundtoys 5 is not compatible with ARM-based Windows machines.