MOOG Messenger Monophonic Analogue Synthesiser, 32 Keys

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Product guide

MOOG Messenger Monophonic Analogue Synthesiser, 32 Keys

The MOOG Messenger is a monophonic analogue synthesiser built around two wavefolding oscillators, a sub-oscillator and a ladder filter. Its 32 full-size velocity- and aftertouch-sensitive keys, 64-step sequencer and broad MIDI and CV connections suit hands-on sound design and studio or live performance, though it makes one note at a time.

At a glance

Two continuously variable-shape VCOs with wavefolding, sync and frequency modulation, plus a variable-shape sub-oscillator.
Ladder filter offers low-pass, band-pass and high-pass responses. The RES BASS switch is described as preserving low end as resonance rises.
32 semi-weighted full-size keys provide velocity and aftertouch control.
A 64-step sequencer supports probability-based behaviour and parameter recording, alongside an arpeggiator with pattern modes.
USB-C MIDI and 5-pin DIN MIDI are joined by six analogue CV patch connections, external audio input and sustain and expression pedal inputs.

Price

£469.00Save 13%

Reference price: ~~£536.00~~

Price checked: 12 Nov 2026

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Often bought together

Cable Matters 2-Pack 5 Pin DIN MIDI Cable, 1.8m, 5 Pin MIDI Cable | For MIDI Keyboards and Controllers, 5-Pin DIN Male Connectors, Flexible PVC Jacket

£8.99

Pros and cons

Pros

Expressive full-size keys combine velocity and aftertouch with pitch bend and modulation controls.
Two oscillators, a sub-oscillator, two loopable ADSR envelopes and two LFOs provide several routes for shaping and modulating sounds.
The sequencer, arpeggiator and 256 patches offer performance and composition tools without relying only on external sequencing.
DIN MIDI, USB-C MIDI, CV/Gate, audio and pedal connections support integration with varied studio and live equipment.

Cons

Monophonic operation is limited to one played note at a time, so it is not suited to playing conventional chords directly.
At 5.14 Kilograms and the listed dimensions, it is a substantial instrument rather than a small desktop module.

Technical specifications

21 specifications

Identity and sound
Brand	MOOG
Model	MESSENGER
Type	Monophonic Analog Synthesizer
Sound sources	2x Variable Waveshape Voltage-Controlled Oscillators with Wavefolder, 1x Variable Waveshape Sub Oscillator, 1x Analog White Noise Generator, 1x External Input/Filter Feedback
Filter	1x Voltage-Controlled Multimode Moog Transistor Ladder Filter with Selectable Resonance Compensation
Filter responses	4- or 2-pole low-pass, band-pass, and high-pass
Presets	256 patches - 16 banks, 16 patches per bank

Keyboard and performance
Keys	32 semi-weighted full-size keys with Velocity and Aftertouch
Controllers	Pitch Bend, Mod Wheel, Velocity, Aftertouch
Sequencer	64 step sequence saveable per-patch
Envelopes	2x ADSR Loopable Envelopes
LFOs	1x Selectable Waveshape LFO (LFO 1), 1x Triangle Wave LFO (LFO 2)

Connections and power
Audio I/O	Input: 1x 6.5mm TS Output: 1x 6.5mm TS, 1x 6.5mm TRS Headphone
MIDI I/O	DIN In, DIN Out, USB-C
CV/Gate	6x 3.5mm TS - CV/Gate In, CV/Gate Out, Analog Clock In/Out
Pedal inputs	Sustain, Expression (6.5mm TRS)
Power	Included 12V DC (Center Positive) Power Supply, 100-240V AC 50/60 Hz

Dimensions and build
Dimensions listed	70.1 x 42.7 x 21.3 centimetres
Weight listed	5.14 Kilograms
Material listed	Metal
Colour	Black

What to know before buying

Listing details to confirm

The detail listing gives dimensions of 70.1 x 42.7 x 21.3 centimetres and weight of 5.14 Kilograms, while the manufacturer specification elsewhere gives 58.50 x 32.16 x 9.65 cm and 4.95 kg. The detail listing says Metal, while another field says the body material is Plastic. Confirm the applicable measurements and construction details for the selected listing.

What’s in the box

Included

MOOG Messenger Monophonic Analog Synthesizer
Power Supply
Quick Start Guide
Poster
Safety Instructions
Preset Guide

Who is it for?

A good fit for

Players seeking a hands-on monophonic analogue instrument for bass lines, leads and sound design.
Performers who want full-size velocity- and aftertouch-sensitive keys, an onboard sequencer and arpeggiator.
Studio or modular users who need both MIDI and analogue CV connections.

Less suited to

Players who need polyphony to play chords on the instrument itself.
Buyers prioritising a compact, lightweight desktop synthesiser.

MOOG Messenger Monophonic Analogue Synthesiser, 32 Keys · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 78 ratings

5 stars88%88%
4 stars5%5%
3 stars4%4%
2 stars0%0%
1 star3%3%

Customer feedback highlights sound quality, especially bass, and reports that the instrument can produce impressive sounds. Customers also describe it as worthwhile for the money. These are positive perceptions rather than performance guarantees. They may matter most to buyers seeking expressive monophonic sounds, while the listing's one-note-at-a-time design remains a limit for chord playing. Aggregate ratings are largely five-star but include a small one-star share, so they do not establish specific causes or suitability for every player.

Positive themes

Customers praise the sound quality and bass capabilities.
Some customer feedback describes the synthesiser as worth the money.

Frequently asked questions

Is the MOOG Messenger polyphonic?

No. It is described as a monophonic synthesiser, so it plays one note at a time rather than conventional chords.

What keyboard does it have?

The manufacturer describes 32 semi-weighted full-size keys with velocity and aftertouch, alongside pitch bend and a mod wheel.

Can it connect to modular or MIDI equipment?

The specification lists 5-pin DIN MIDI in and out, MIDI over USB-C and six 3.5 mm CV/Gate connections. It also lists external audio and sustain and expression pedal inputs.

How much onboard sequencing does it offer?

Its sequencer supports sequences of up to 64 steps, with probability-based behaviour and parameter recording described in the listing. An arpeggiator is also included.