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Boutique JX-08 Virtual Analog Synthesizer Module - Image 1

Boutique JX-08 Virtual Analog Synthesizer Module

DesktopDigitalPolyphonic

Back in the '80s, the JX-8P brought a sleek, programmable edge to analog synths with its PG-800 programmer panel, letting players dial in exact tones that defined countless tracks—and this module nails that same vibe in a pint-sized package.

At its heart, it's a digital recreation of the JX-8P's dual digital oscillators, classic filter, dual envelopes, and LFO, now boosted to 20-voice polyphony for thicker chords and layers. You've got hands-on knobs mimicking the original programmer for real-time tweaks, plus bi-timbral operation with dual and split modes across two parts. A 64-step polyphonic sequencer holds 128 patterns with motion recording and random generation, an arpeggiator for instant grooves, and 17 effects like JUNO-106 chorus, SDD-320 reverb, lo-fi comp, and pitch shifters. Connections include stereo audio I/O, headphone out, full-size MIDI, USB-C audio/MIDI, and external clock— all in a sturdy metal-front chassis measuring 300 x 128 x 47 mm and weighing just 2 lbs, powered by four AA batteries or USB-C, with a built-in mini speaker for on-the-go jams.

Players love how it captures the JX-8P's warm, evolving pads and leads with modern reliability, though some note the sequencer could use more voices per step for denser programming. It's a Boutique standout, perfect for stacking in a rack or pairing with the K-25m keyboard.

Released

2021

Status

In Production

Synthesizer
Format
Desktop
Type
Virtual Analog, ACB
Internal Battery
Yes
Voice
A/D
Digital
Polyphony
Polyphonic
Oscillators
2
Oscillator Type
Digital
Voices
20
Filter
Yes
Envelopes
2
LFO
1
Effects
Chorus, Delay, Overdrive, Fuzz Drive, Bit crusher, Lo-fi comp, Phaser, Filter, Pitch shifter
Expression
Aftertouch
No
Velocity
-
MPE
No
Additional
JX-8P recreation, PG-800 programmer, bi-timbral, dual/split modes, 64-step sequencer, Boutique series
Software
-
I/O
Audio In
1x 1/8" stereo
Audio Out
1x 1/8" stereo
Headphone
1x 1/8"
MIDI
In, Out
MIDI Type
DIN (5-pin), USB
Ports
USB-C, Clock In
Wi-Fi
No
Workflow
Arpeggiator
Yes
Sequencer
Yes
Mod Matrix
-
Memory
256 presets
Measurements
Dimensions
300 x 128 x 47 mm
Weight
895 g
Last updated Mar 21, 2026