JUNO-106 by Roland software synthesizer plugin interface

JUNO-106: Authentic Software Synthesizer by Roland

Rated 4.8/5 on Plugin Boutique (149 ratings)

JUNO-106 is a software synthesizer plugin from Roland that recreates the 1984 JUNO-106 polysynth using Roland's Analog Circuit Behavior modeling. It runs in VST3, AU and AAX hosts on Windows and macOS.

VST2AUAAXWindowsmacOS64-bit

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01Overview

The JUNO-106 plugin models one of the best-known synths of the 1980s, a polysynth Roland introduced in 1984 as an affordable instrument. Its single DCO, fat sub-oscillator, characterful filter and built-in chorus are the core of the design. The plugin is built to sit inside a DAW, with a resizable interface, an integrated patch browser and sync-to-tempo for the LFO, arpeggiator and effects. It suits producers who want the JUNO sound in a software workflow, whether for basses, plucked tones or pads.

Best for

Synth basses
Plucked tones
Shimmering pads
Synthwave production
Synth-pop arrangements
SYSTEM-8 integration

Developer: Roland
Category: Synths
Store: Plugin Boutique

02Key features

What you get

Authentic recreation of the JUNO-106 synthesizer using enhanced ACB technology
High-definition, resizable interface modeled on the vintage hardware
Adjustable polyphony from two to eight notes
Circuit Mod function for real-time changes to sonic character
Extended parameters, advanced arpeggiator and onboard effects
Chorus plus reverb, flanger, delay and overdrive effects
Integrated browser searching all installed patch banks
PLUG-OUT compatibility with the SYSTEM-8 hardware synth

03In depth

Sound, character and the JUNO chorus

Roland says the plugin is built using its Analog Circuit Behavior process, which analyzes original hardware, circuit diagrams and historical data to recreate the instrument's circuit behavior, including its known quirks and instabilities.

The chorus is a central part of the sound. The software version includes the two selectable chorus modes of the original, modeled in detail, with the chorus noise now adjustable. Additional chorus options, plus reverb, delay, flanger and overdrive effects, are included onboard.

The Circuit Mod function sweeps multiple internal trims with one macro control, and the Condition parameter simulates the effects of aging. Together they move the sound from a factory-fresh unit to a worn one.

Workflow, browser and SYSTEM-8 integration

The integrated browser searches across all installed patch banks, and you can sort results, rate favorites, add notes and make quick changes in the tweak panel. Polyphony is adjustable from two to eight notes.

The plugin also works with Roland's SYSTEM-8 synth. You can match the plugin panel to the SYSTEM-8 for one-to-one control, or use PLUG-OUT to run the SYSTEM-8 as a standalone JUNO-106.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

Developer	Roland
Type	Plugin
Category	Synth
Formats	VST2, AU, AAX
Operating systems	Windows, macOS
Architecture	64-bit

05FAQ

Questions, answered

What is the JUNO-106 plugin?

It is a software recreation of the Roland JUNO-106 polysynth, first introduced in 1984, built with Roland's Analog Circuit Behavior modeling.

What formats and operating systems does it support?

The plugin is available in VST2, AU and AAX formats. It runs on Windows 10 (64-bit) or Windows 11, and on macOS 11 (Big Sur) or later, with native support for Apple silicon.