Moog Mavis Semi-modular Analog Synthesizer Kit and Eurorack Module - 44HP
Mavis is a powerful, low-cost build-it-yourself semi-modular analog synthesizer that invites creatives to begin their journey into the Moog ecosystem or expand their existing synth setup. With the legendary Moog sound and quality, Mavis delivers serious value in the form of an affordable, compact musical machine. Now shipping worldwide.
A Complete Moog Analog Synthesizer for $349 USD
Mavis delivers the huge depth of sound Moog is known for in a compact, feature-packed instrument that is also compatible with any Eurorack system.
On its own, Mavis is an expressive and inspiring analog synthesizer with patchable modular utilities and unmistakable Moog sound and quality. When removed from its enclosure, the instrument becomes a 24-point CV-controllable module (44HP) ready to be installed into any Eurorack setup or Moog semi-modular system. Perfect for first-time users and established synthesists alike, Mavis’s semi-modular design and one-octave keyboard allow for immediate musical exploration without the need for additional equipment (except for a speaker or headphones).
Mavis mixes the familiar with the exotic, featuring Moog’s legendary oscillator and filter circuits alongside a diode wavefolder—the first analog wavefolder to appear on a Moog instrument. Combining traditional subtractive synthesis with additive wavefolding and oozing with personality, Mavis’s clever presentation of synthesis modules and utilities makes for intuitive, creative experimentation and musical connection.
Assembling this synthesizer kit by hand invites the user to get closer to the circuits at the heart of this unique musical machine. The connection made with an instrument while building it is something inherent to the nature of all Moog synthesizers, and it has been since the days of the large format modular systems. With Mavis, users of any skill level can quickly build their analog synthesizer with minimal tools and experience (no soldering required) by using all the components included in the instrument's carefully curated packaging. Once the instrument is built, complete with its included protective cover, the owner is guided on their journey with Mavis through a selection of patch books and educational materials that encourage creative patching and sound design.
Built-in keyboard with Glide and KB scaling
As a standalone instrument or as a 44HP Eurorack module, Mavis adds an expressive 1 v/o controller to any setup with the flexibility to dial in experimental new pitch relationships via the KB scale knob and explore musical intervals that go beyond the established standards.
Full Range Analog Oscillator
A Voltage Controllable Oscillator with PWM (Pulse Width Modulation), Waveform mixing, and Mod Source mixing, delivers rich harmonic character and motion.
Voltage Controlled Filter
Sculpt your sound with the -24-dB Moog Low Pass Ladder Filter, delivering the sonic power behind the distinct sounds of Moog basslines and leads.
Audio Rate LFO and 4-Stage Envelope Generator
Mavis uses crossfaders in its modulation routing instead of switches, allowing you to blend between a variable shape LFO and four stage envelope generators for interesting and unusual modulation contours.
Wavefolding and Modular Utilities
Mavis features Moog’s first-ever wavefolding circuit, allowing for additive synthesis to sit alongside traditional subtractive synthesis, unlocking sounds not heard from a Moog before. Mavis also features a broad modular utility section complete with attenuators, offsets, mults, and a flexible DC-coupled mixer providing the tools needed for creative patching and sound design.
Patchable Sample and Hold (S+H) circuit:
Generates a random CV pattern that can be patched to modulate other parameters, including setting Mavis into a "random sequencing" mode of performance.
24-Point Patch Bay
Mavis is eager to play along with other voltage-controlled devices (especially with Moog’s other semi-modular instruments), and its useful collection of utilities and flexible control voltage routing allow for intricate dialogue between them.
Protective Cover
Mavis includes a fitted protective cover for use during studio downtime or taking your instrument on the go.
Meet Mavis: A Moog Semi-Modular Analog Synthesizer
To showcase the sonic range of Mavis, we documented a series of original synth-centered compositions by four unique electronic artists. These songs were written and performed inside each artist’s personal creative space, demonstrating how they use Mavis as part of their larger production setups. The seven songs performed in this short film span genres and styles, illustrating how Mavis easily integrates into a variety of modern electronic music workflows.
- A tabletop techno dance party with producer AceMo (Mavis, Mother-32)
- Breezy synth-pop from singer-songwriter, composer, and producer Nite Jewel (Mavis, Matriarch, Mother-32)
- Vocalist and modular synthesist Arushi Jain’s Eurorack-focused ambient exploration (Mavis)
- Hardware industrial techno from DJ and producer Silent Servant (Mavis, DFAM)
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TYPE
Semi Modular Analog Synthesizer - Operate standalone or as 44hp Eurorack module -
POLYPHONY
Monophonic -
KEYPAD
1 Octave Keypad w/ Glide and Scaling -
SOUND SOURCES
Analog Voltage Controlled Oscillator (Mixable Saw/Square) -
FILTER
Analog –24dB Moog Low Pass Ladder Filter -
ENVELOPE
4-stage Analog EG (Envelope Generator)
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WAVEFOLDER
Diode Wavefolder -
LFO
Analog LFO (Mixable Triangle / Square) -
MODULAR UTILITIES
Sample and Hold, Attenuators, Offsets, Mults, and a flexible DC-Coupled Mixer -
PATCH BAY
24-Point Patch Bay (3.5 mm) -
ACCESSORIES
Protective Cover, Patch Cables, Calibration Tool, and Nut Driver Included
