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Moog Muse 8-voice Polyphonic Analog Synthesizer B-stock , $3,149.00 - Add to Cart Skip to Product Information

Moog Muse 8-voice Polyphonic Analog Synthesizer B-stock

61-key Analog Bi-timbral Synthesizer with 8-voice Polyphony, 2 VCOs, 2 LFOs, 2 VCFs, 2 ADSR Envelopes, Ring Modulation, Modulation Oscillator, Pitch LFO, Voice Control, and Aftertouch
Moog Muse 8-voice Polyphonic Analog Synthesizer
Moog Muse 8-voice Polyphonic Analog Synthesizer

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B-stock Savings: $350.00 New for $3,499.00

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Moog Muse 8-voice Polyphonic Analog Synthesizer B-stock
Only 1 left!

B-stock Savings!

Save $350 when you buy B-stock! What is B-stock?

The price below reflects your savings.

B-stock Savings: $350.00 New for $3,499.00

Classic Moog Potency Revisits Polyphonic Prowess

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Our Product Research Team

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Coalescing every careful observation, experience, and constructive breakthrough identified through Moog’s decades of synth-building practice, the Moog Muse represents a hallmark of the modern polysynth landscape, with its vintage aesthetics, ingenuity, and tonal depth for which Moog is known. By design, the Muse’s 8-voice bi-timbral operation places the convenience of dual-sound creativity directly into your lap, complete with a multitude of timbral controls per stage for the utmost in expression. It has 61 full-size semi-weighted keys that stand at the ready to harness the vigor of two voltage-controlled oscillators, snaking through an all-analog signal path of two LFOs, a dedicated voltage-controlled modulation oscillator, dual VCFs, a pair of dutiful ADSR envelopes, and an onboard VCA. All of which can be interfaced by an amalgamation of 44 knobs, 16 sliders, and 129 buttons for detailed control around every corner. Likewise, the Muse comes fully dressed with dual back-panel CV I/O, a superb sequencing and arpeggiator station, chord memory, a user-friendly Programmer OLED browser, and Moog's built-in Diffusion Delay signal processor, exceeding all expectations among Sweetwater’s synth-savvy creatives. Equipped in modernity and rooted in research-intensive design, the Moog Muse arms synthesists with coveted Moog detail and contemporary sound versatility to take any imagined synth tone to next-level heights.

Equipped to express, primed to perform

A first look at the Muse reveals the anticipated appearance of past Moog marvels tied together by an intuitive operation layout, on-the-spot controls, per-function knobs, and individual menus for sonic manipulation. It has 61 full-size, semi-weighted keys with velocity and aftertouch that form the basis of the Muse’s performance-friendly figure, complete with Pitch and Mod wheels, a Macro knob, an Octave switch, and a Hold switch for seamless dynamic operation. It’s all finalized by a vintage yet strikingly modern Moog-style chassis, satisfying Sweetwater’s staunchest synthesists, from vintage-gear fans to complex sound explorers with versatile workflows. No matter your play style, the Moog Muse promises deep expression potential for stage or studio performances.

Dutiful dual-oscillator design in faithful analog fashion

The Muse’s rich, moldable sound prospects originate in the form of two traditional voltage-controlled oscillators, each governed by adjustable triangle/sawtooth and variable pulse wave controls. Exploration through the use of Octave, Frequency, Wave Mix, FM Routing, and Hard Sync knobs caters to all tonal possibilities, from tight, simple squares to composite textural blends. Moreover, the Muse’s built-in mixer ups the ante with independent level control over both oscillators, the modulation oscillator, and additional Noise and Ring Mod controls — multiplying harmonic opportunities tenfold. Care to go all-original? Bypassing the Muse’s digital delay promises a 100% pure analog signal path, showcasing your creations with full instrumental authenticity.

Idolizing masterful Moog modulation

In addition to its dual onboard LFOs, the Moog Muse’s dedicated voltage-controlled modulation oscillator engine supplies an entirely new plane of experimental routing potential that’s capable of manipulating pitch, envelopes, random generation, and much more. The per-voice, per-patch, and sound-shaping possibilities are virtually limitless, spanning gently chorused soundscapes to complex effects dynamics and beyond, with everything being entirely routable on the mod map via 16 modulation slots. Moreover, with five selectable waveforms under its belt (sine, sawtooth, reverse sawtooth, square, and noise) and a dutiful set of modulation parameters onboard, dictating the exact behaviors of the modulation oscillator to attune to your specific sounds is seamless.

Shape up iconic tones, old and new

With dual filters, envelopes, and a voltage-controlled amplifier, every Moog staple is present onboard the Muse, albeit impressively modern. Both transistor ladder-style filters — one armed with highpass and lowpass modes — provide expert tonal shaping through standard Cutoff and Resonance controls. KB Tracking, Envelope Amount, linked operation, and routing controls make a bounty of potential filtering behaviors possible to achieve new and vintage Moog tones. Within the same realm, dual ADSR envelopes with variable stage curves, multi-trig, loop, and velocity constitute an ample shaping palette for constructing sharp key stabs, foreboding pads, engaging effects, and anything in between. Completed by an analog amplifier with Volume, Pan Position, and Pan Spread parameters, the breadth of the Muse’s tonal formulations lies solely on the shoulders of your creative wit.

Not sure where to start? Accessing the Muse’s Programmer OLED browser reveals 16 separate sound banks — 14 are preloaded with factory-made patches, including pads, basses, arpeggios, effects, and much more. With 16 individual patches in each bank, the Muse offers 256 preset slots, allowing you to create, modify, and save your favorite sonic creations for future use.

Proprietary Moog Diffusion Delay

Mimicking the behavior of old-school vintage digital rack delays, Moog's onboard Diffusion Delay signal processor provides entirely unexpected — yet appreciated — stereo and spatial effects. Independent Time-L, Time-R, Feedback, Character, and Mix controls, as well as delay-per-timbre options, work together via the Muse’s onboard clock or external device clock to obtain movement in the form of ping-pong-style jumps, ethereal echoes, and just about any other bobbing delay effect that comes to mind.

Malleable onboard arpeggiator and sequencer engines

Operable via built-in clock controls or an external clock input, the Muse’s arpeggiator engine features front-panel Direction (forward/backward) and Octave Range controls for on-the-fly navigation. Further experimentation within the Muse’s Programmer reveals buildable rhythms, gate length control, and probability settings for myriad percussive and melodic creations. The synth’s sequencer engine offers adjustable 16-, 32-, 48-, and 64-step sequences with Play, Record, Advance, and Reset controls. Of course, accessing the sequencer via the Programmer panel provides expanded gate length and velocity controls and sequence saving for future recall to use alongside any factory or user-created preset.

In sync on the stage or in the studio

From long performances on the stage to articulate play inside the studio, the Muse’s advanced back-panel connections assure tight integration within any performance space. Two control voltage inputs and outputs and analog clock CV input and output facilitate flexible use among a wide range of preexisting rigs and studio equipment. Likewise, USB and 5-pin connections (In, Thru, and Out) support modern and traditional MIDI systems, with an additional USB-A host port to manage system control and data backup. Output is accessed by two back-panel main output connections or a convenient front-facing stereo headphone out; both utilize the Muse’s front-panel volume and Low Cut output controls to remain completely dialed in no matter your playing situation. Sustain and expression pedal inputs finalize the Muse’s connectivity for further expression and user control.

Born of true Moog tradition

Though the company emerged as a trendsetter in sound design with the unveiling of the Moog synthesizer in 1964, a call for polyphonic voicing in the mid-1970s sent iconic synth companies — Moog included — scrambling for solutions. Founder Robert Moog took the assignment seriously, working diligently alongside artists and designers Wendy Carlos and David Luce to meet contemporary creators’ demands and beyond. In 1975, as a result of the company’s hard work, Moog’s first polysynth, aptly named the Polymoog, marked the company’s historic beginning in multi-voice design. Through the years, dedicated research by Robert Moog and his team led to serious advancements in the company’s polyphonic design, including the Memorymoog in 1982 and, more recently, the illustrious Moog One in 2018. Bred by the same attention to research, passion, and steadfast dedication that Robert Moog envisioned since day one, the Moog Muse is primed and ready to foster your creativity.

Moog Muse Features:

  • 8-voice bi-timbral analog synthesizer spanning years of passion, research, and design — overcoming modern engineering benchmarks as Moog’s 4th polysynth
  • 61 full-size semi-weighted keys with velocity and aftertouch facilitating sonic expression
  • Pitch and Mod wheels, Macro knob, Keyboard Octave switch, Hold switch, and assignable pedal functions provide maximum performance control
  • 2 voltage-controlled oscillators with adjustable triangle/sawtooth mix and variable-width pulse wave control — manipulable via FM Routing, Ring Modulation, and Hard Sync controls
  • Voltage-controlled modulation oscillator with selectable sine, sawtooth, reverse sawtooth, square, and noise waveforms paves the way for boundless behavioral possibilities
  • 2 fully loaded LFOs with waveform selection (triangle, sawtooth, square, sample-and-hold, and user customizable)
  • In-depth mixer provides precise, independent level control over both oscillators, the modulation oscillator, and additional Noise and Ring Mod controls
  • 2 traditional transistor ladder filters (1 highpass/lowpass) with KB Tracking, Envelope Amount, and routing options pour modernity into classic Moog sound sculpting
  • Twin ADSR envelopes with variable curves, multi-trig, and velocity control
  • LCR, LCT, and EXP selectable glide types
  • Mono/poly timbre voice count modes with unison/mono, detune, and voice stealing
  • Clock rate control with Tap Tempo button for on-the-fly timing adjustments
  • Clock syncing via back-panel 1/8-in. clock input and output ports
  • Voltage-controlled amplifier with per-timbre Volume, Pan Position, and Pan Spread parameters to inject massive sonic width into any patch
  • User-customizable arpeggiator engine and 16-, 32-, 48-, and 64-step sequencer with clock division and rhythmic programming tools
  • Programmer OLED browser and preset screen — 256 patch slots (224 factory presets)
  • Built-in Moog Diffusion Delay signal processor with Delay Time Left, Delay Time Right, Feedback, Character, Mix, and bypass parameters
  • 16-slot modulation map with controllers and transform functionality
  • Master volume and headphones volume output controls with low-cut EQ
  • 5-pin MIDI In, Out, and Thru with MIDI over USB control
  • 1/8-in. TS CV input and output
  • 100% pure analog signal path when bypassing digital effects
What is B-stock?

B-stock gear is inventory we buy directly from the manufacturer. Most typically, these items are repacks or refurbished units that are in perfect working order. If you are on a budget or don't need the shiny new penny in your arsenal, then B-stock items are a great choice that won't compromise on quality. Best of all, every B-stock item we sell also comes with Sweetwater's exclusive 2-year Warranty, so you can create with confidence.

When you buy a B-stock item at Sweetwater, you get:

  • Sweetwater's exclusive 2-year Warranty!
  • Products inspected and tested by factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Expert Product Support from a dedicated team

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.