5
An Overview of the JUNO-X
FILTER
Oscillator waveforms are generated using a mixture of dierent 
harmonics.
The lter lets you modify the brightness of the sound by selectively 
reducing these harmonics or boosting them in the region of the cuto 
frequency.
By applying an LFO to the FILTER section, you can cyclically raise or 
lower the cuto frequency, producing a wah eect.
AMP
The amp section controls the volume.
By applying an LFO to the AMP section, you can cyclically raise and 
lower the volume, producing a tremolo eect.
ENV (Envelope)
Each time you press a key, a time-based change is applied to the OSC, 
FILTER, and AMP sections for each individual note.
This shape of this time-based change is called the “envelope.”
MEMO
The envelope can be seen in the MODEL BANK TOP screen.
Part
A “part” is a location to which you can recall a tone and save it together 
with settings such as pan and EQ.
Each scene has ve parts: for parts 1–4 you can select a synthesizer 
tone, and for part R you can select a drum kit tone.
Scene
Settings of all parts, scene eect settings, and I-Arpeggio settings can 
be stored together as a “scene.”
A scene lets you store the sequence data for each part, settings for 
each part (tone number, pan, volume, etc.), settings that are common 
to all parts (delay, reverb, chorus, etc.), and favorite performance data.
You can prepare several scenes in which you’ve stored your favorite 
settings, and then switch between your scenes to simultaneously 
change a number of settings.
The JUNO-X can store 256 scenes.
I-ARPEGGIO
The I-Arpeggio function analyzes your keyboard playing and produces 
an optimal arpeggio pattern.
You can create a song using the following workow: 
“perform with I-Arpeggio” Ó “adjust the phrases you like with Step 
Edit” Ó “import the result into your computer’s DAW as MIDI data.”
System
You can apply system eects to the audio signal from the scene, and 
output the resulting sound to an external device connected to the 
OUTPUT jacks or the PHONES jacks, as well as to the speakers that are 
built into the JUNO-X.
The system settings let you edit the system eects. Unlike the scene 
eects, these parameters keep their settings even when you switch 
scenes.
Controllers
The controllers include the keyboard, the buttons/knobs/sliders on the 
panel, the pitch bend and modulation lever, the pedals connected to 
the rear panel and so on.
Performance data generated when you press or release a key or press 
the damper pedal is converted into MIDI messages and sent to each 
part or to an external MIDI device.
Interface
This section lets you connect to an external MIDI device and transfer 
audio and MIDI data, as well as transfer audio and MIDI data to other 
devices connected via Bluetooth or USB.
If you connect a USB ash drive to the rear panel, you can use it to save 
or load scene and tone data.