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Scaler 2+ Bundle

FX Bundle by Plugin Boutique

Buy and getFREE
"Scaler will undoubtedly appeal to those who are stuck in a compositional rut and, given the price, is accessible to almost anyone."
. Sound on Sound are one of the oldest and respected audio engineering publications in the industry.
"It’s an honour to be a part of 'Scaler', it’s awesome!"
. American singer, songwriter and record producer (real name Kenneth Jesse Rogers III) was given the nickname CeCe by James Brown. CeCe Rogers has worked with the likes of David Morales, Marshall Jefferson and many more.
"A useful, great value plug-in to help you easily explore new progressions."
. Latest music tech news, reviews and tutorials publication from the experts.

Plugin Boutique Scaler 2

Scaler 2 makes finding chords and progressions intuitive and fun! It’s a comprehensive but easy to use toolbox that will help anyone make better music. In this bundle, along with Scaler 2, you will also get the Producer's Guide to Scaler 2. This definitive guide walks you through the entirety of Scaler 2, providing everything you need to master your brand new music theory workstation.

The Scaler 2+ Advanced Bundle is exclusive to Plugin Boutique and available for a limited time only.

Empower the Composer Within

Scaler 2 is an inspirational and powerful music theory workstation that gives you access to a world of new ideas, expressions and melodies. With powerful detection of MIDI and audio, Scaler 2 can determine what key and scale you’re in and suggest chords that match your music. The plugin helps you discover the perfect melody with performance expressions, and can even suggest ways to change from one key to another.


  • Discover your music’s key and explore alternative scales and chord sets
  • Choose from hundreds of keys, quickly build progressions in the sequencer
  • Over 200 artist chord sets from the likes of Carl Cox, MJ Cole, The Temper Trap, Mitekiss, CeCe Rogers and Mike Huckaby
  • Over 200 genre and mood-based chord sets such as Chill, Drum & Bass, Jazz, Cinematic, EDM, Progressive…
  • Browse chord variations to get suspended chords, extended chords, dominant sevenths and jazz chords
  • Use the arpeggio or strum features to perform in real-time and synced to your DAW
  • Discover chord substitutions that lend variety to your progressions
  • Experiment with different chord voicings to spread notes across the keyboard
  • Export MIDI to your DAW simply by dragging and dropping
  • Assign any VST / AU instrument to Scaler 2 to control your favourite synths
  • Play and record one-finger chords and melodies using Scaler 2’s Bind MIDI function

New for Version 2

  • Redesigned from the ground up with over 200 new chord sets, hundreds of new scales, and 30 new instruments
  • Play melodic expressions with over 200 phrases, performances and rhythms by professional musicians
  • Establish your scale with audio detection as well as MIDI detection
  • Keys Lock helps you create emotive melodies by locking keys to your chords
  • MIDI Capture lets you perform inside Scaler 2 and then export the results as MIDI
  • Modulation suggestions give you new ways to reach musical destinations
  • Get more natural-sounding melodies and expressions with the humanise function
  • Edit Mode for adjusting length, inversion, octave and more per chord in a pattern
  • Pad View helps you to arrange multiple patterns and key switch between them
  • Audition new progressions in context with DAW Sync playback
  • Voice Grouping can keep your chords within a certain range for voice leading
  • Chord editing and moving tools include lasso, drag n drop, replace and insert
  • More than 100 new expressions in triplet feel and across several time signatures including 3/4, 5/4, 6/8, 12/8
  • New Chord Create / Editor mode - create chords by searching & selecting from the circle of fifths or by entering note by note on your keyboard
  • Control individual notes and velocities in each chord

Learn more about Scaler 2.

Producer's Guide to Scaler 2

Please Note: The modules included in this online guide can be streamed within the Courses section of your account area and are not available to download.

Scaler 2 makes creating musical patterns simpler and more enjoyable than ever, with a hugely-expanded feature set and improved interface, which make the software even more flexible and fun to work with than the already popular version 1. In this comprehensive course from Producertech Senior Tutor Rob Jones, you’ll be taken through every part of the plugin, whilst creating chords patterns, basslines, leadlines and arpeggios, working in a number of different DAW setups.

Sample Module

Scaler 2 Course Breakdown

Module 1 - Course Introduction

Rob introduces the Course with a brief explanation of Scaler 2 and what it can do, as well as explaining how the modules are structured and the various subjects covered throughout the tutorial series.

Module 2 - Overview 1 - Creating a Staccato Strings Phrase in D Minor

In this first Overview Module, Rob works his way through Scaler, starting by choosing a scale and introducing sections as he goes, whilst building up a D minor triad chords progression, played by Orchestral Strings.

  • Lesson 1 - Playing Scaler Sounds in Key with a MIDI or Computer Keyboard - 6.16
  • Lesson 2 - Playing and Editing Simple Triad Chords - 6.56
  • Lesson 3 - Exporting MIDI Patterns by Drag and Drop - 2.14
  • Lesson 4 - Using Perform Mode Expressions - 3.26
  • Lesson 5 - Customising Performance and Timing Settings - 2.32
  • Lesson 6 - Using Humanize to create more Natural Phrases - 1.35
  • Lesson 7 - Working with MIDI Capture - 2.53
  • Lesson 8 - Transposing Patterns in the DAW - 1.09

Module 3 - Overview 2 - Creating some Classic Synth Breakdown Chords

In this second Overview Module, Rob begins again and takes a different path through Scaler, this time finding inspiration in the song presets to kick things off, whilst slowly building up a classic Synth Breakdown Chords Sequence.

  • Lesson 1 - Creating Multiple Patterns with Song Presets - 3.27
  • Lesson 2 - Editing Patterns and Individual Chords - 3.17  
  • Lesson 3 - Using Voice Grouping - 2.33
  • Lesson 4 - Arpeggio Mode and Repeat Timing Customisation - 3.37
  • Lesson 5 - DAW Sync - 1.16
  • Lesson 6 - Using Chord Notes Keys Lock to Play Arp Patterns with a Keyboard - 3.21
  • Lesson 7 - Exporting/Importing (Saving/Loading) Scaler Settings - 1.23

Module 4 - Workflow 1 - Making Chords and Accompaniment for a House Groove

Working to a House Beat and Bass Loop, Rob shows how Scaler can be used to come up with chords progressions and other rhythmic, melodic accompaniment.

  • Lesson 1 - Creating and Capturing the Chords Pattern - 10.03
  • Lesson 2 - Adding Additional Rhythmic Accompaniment - 9.46

Module 5 - Workflow 2 - Creating Parts from a Single Chord Oneshot Sample

Using Scaler 2’s new Audio Detection feature, Rob drags in a oneshot sample and uses that as the basis for a Chords Pattern, from which a bassline is also made. There is also a guide to using Scaler as a MIDI FX device rather than a regular instrument on a software instrument track in Logic.

Module 6 - Workflow 3 - Reconstructing Chords and Creating a Bassline from a Chords Sample

Starting with a longer Chords Loop Sample this time, Rob drags it into Scaler and then reconstructs the pattern so it can be used to play instruments in Logic. Several rhythmic variations are made, and different bassline options are demonstrated.

  • Lesson 1 - Detecting the Sample and Creating the Chords Pattern - 15.16
  • Lesson 2 - Making the Bassline - 4.36

Module 7 - Workflow 4 - Synthwave Arrangement Construction

This lengthier workflow builds up a Synthwave track from the ground up, starting with a rhythmic bassline and then adding swelling chords and descending arp lines. The arrangement is then fleshed out with a section that modulates to a related key, as well as shorter bridges to ease from one section to the next. This module starts by showing how to set up Ableton Live’s i/o options to play instruments with Scaler.

  • Lesson 1 - Creating the Bassline - 12.47
  • Lesson 2 - Making the Pad Chords Pattern and Adding Bass - 20.19
  • Lesson 3 - Adding the Arp Lead - 8.07
  • Lesson 4 - Changing Key and working out Bridges in the Modulation Area - 12.08
  • Lesson 5 - Adding Bass and Lead to the Bridges - 14.18

System Requirements


  • OS X 10.8 and later (macOS 11 Big Sur compatible)
  • 64-bit compatible only

Apple M1 Mac compatibility: Scaler is compatible with M1 machines natively and under Rosetta, we recommend using Rosetta for better stability. Here is a guide on how to start Logic using Rosetta -


  • AAX
  • Audio Units (AU)
  • VST2
  • VST3


  • Windows 7 and later
  • 64-bit compatible only


  • AAX 
  • VST2
  • VST3

Scaler 2 Compatibility

Important Note: Scaler 2 is only 64-bit compatible.


  • Cubase 9.5 - OK
  • ProTools 12.8 - OK
  • FL Studio 12 - OK (VST, not VST3)
  • FL Studio 20 -  OK (MIDI routing available from VST2 only)
  • Studio One 3 - OK
  • Studio One 4 - OK
  • Ableton Live 9 - OK
  • Ableton Live 10 - OK
  • Logic Pro X - OK
  • Reaper - OK
  • Bitwig Studio 2 - OK
  • Maschine 2 - OK - No MIDI Routing: Use Blue Cat Audio Patchwork for MIDI Routing
  • Reason - OK - No MIDI Routing: Use Blue Cat Audio Patchwork for MIDI Routing


  • FL Studio 12 - OK
  • FL Studio 20 -  OK (MIDI routing available from VST2 only)
  • Cubase 9.5 - OK
  • ProTools 12.8 - OK
  • Studio One 3 - OK
  • Studio One 4 - OK
  • Studio One 5 - OK
  • Ableton Live 9 - OK
  • Ableton Live 10 - OK
  • Reaper - OK
  • Bitwig Studio 2 - OK
  • Maschine 2 - OK - No MIDI Routing: Use Blue Cat Audio Patchwork for MIDI Routing
  • Reason - OK - No MIDI Routing: Use Blue Cat Audio Patchwork for MIDI Routing

Important Notes:

  • Scaler 2 is only 64-bit compatible.
  • The online courses included in this bundle can be streamed within the Courses section of your account area and are not available to download.

Any references to any brands on this site/page, including reference to brands and instruments, are provided for description purposes only. For example references to instrument brands are provided to describe the sound of the instrument and/or the instrument used in the sample. Plugin Boutique do not have (nor do they claim) any association with or endorsement by these brands. Any goodwill attached to those brands rest with the brand owner. Plugin Boutique or its Suppliers do not accept any liability in relation to the content of the product or the accuracy of the description. "RHODES" is a registered trademark of Joseph A Brandstetter.


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