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Messenger Monophonic Analog Keyboard Synthesizer - Image 1

Messenger Monophonic Analog Keyboard Synthesizer

KeyboardAnalogMonophonic

Picture this: a compact powerhouse that squeezes Moog's legendary analog warmth into a road-ready frame, ready to deliver everything from searing leads to pulsating basslines with a single finger on the keys.

At its core, dual variable waveshape oscillators pack wavefolding, hard sync, and FM for rich, evolving timbres, backed by a morphable sub-oscillator and white noise generator. The multimode ladder filter offers 24dB/12dB low-pass, band-pass, and high-pass options, complete with RES BASS compensation to keep the lows punchy even at high resonance. Dual loopable ADSR envelopes and two LFOs—one with triangle/saw/ramp/square waves and multi-target routing—unlock deep modulation, while the 64-step probabilistic sequencer and arpeggiator store per-preset for generative grooves. Those 32 full-size semi-weighted keys respond to velocity and aftertouch, with pitch/mod wheels up top; it measures 23 by 12.6 by 3.8 inches and weighs just under 11 pounds, connecting via stereo out, mono audio in, headphone jack, USB-C/5-pin MIDI, six CV points, and pedal inputs.

Players love its immediate Moog character—fat, responsive, and surprisingly versatile for live sets or Eurorack jams—though some note the digital modulation section takes a moment to master for maximum chaos.

Released

2025

Status

In Production

Synthesizer
Format
Keyboard
Type
Subtractive
Internal Battery
No
Voice
A/D
Analog
Polyphony
Monophonic
Oscillators
2
Oscillator Type
VCO (Voltage Controlled)
Voices
1
Filter
Lowpass, Highpass, Bandpass, 24dB/oct (4-pole), 12dB/oct (2-pole), Ladder
Envelopes
2
LFO
2
Effects
No
Expression
Aftertouch
Monophonic
Velocity
Yes
MPE
No
Additional
32 semi-weighted keys, wavefolding, morphable sub-oscillator, oscillator sync, FM, RES BASS switch, loopable envelopes, probabilistic sequencer, glide, pitch wheel, mod wheel
Software
-
I/O
Audio In
1x 1/4" TS
Audio Out
1x 1/4" TS
Headphone
1x 1/4" TRS
MIDI
In, Out
MIDI Type
DIN (5-pin), USB
Ports
USB-C, CV/Gate, Clock In, Clock Out, Sustain Pedal, Expression Pedal
Wi-Fi
No
Workflow
Arpeggiator
Yes
Sequencer
Yes
Mod Matrix
No
Memory
256 presets (240 factory), 256 step sequences
Measurements
Dimensions
585 x 322 x 97 mm
Weight
4.95 kg
Last updated Mar 15, 2026