Moog Mavis Semi-Modular Analog Synthesizer Kit and Eurorack Module
Condition: Brand New in Original Packaging
SKU: MOD-WK-MAVIS-U

  • Analog synthesizer kit
  • 24-point CV controllable module (44hp)
  • Comes with classic oscillator and filter circuits
  • First-ever wavefolding circuit
  • Voltage Controllable Oscillator with Pulse Width Modulation
  • Moog Low Pass Ladder Filter to customize tones

The Moog Mavis is a build-it-yourself analog synthesizer kit that delivers the huge depth of sound Moog is known for in a compact and feature-packed instrument.
Compact yet Mighty
As a stand-alone instrument, Mavis is a straightforward analog synthesizer with patchable modular utilities and the unmistakable Moog sound and quality. Easily remove Mavis from its case and it becomes a 24-point CV controllable module (44hp) ready to be installed into your Eurorack system or alongside Moog’s other semi-modular instruments. Mixing the familiar with the exotic, Mavis features Moog’s legendary oscillator and filter circuits alongside a diode wave folder - the first analog wavefolder to appear on a Moog instrument. Combining traditional subtractive synthesis with additive wavefolding and oozing with personality, Mavis’ clever presentation of synthesis modules and utilities ensure deep creative synergy and musical connection. Mavis is a powerful, fun, and low-cost Moog that makes learning synthesis or expanding an already-advanced studio setup approachable for anyone looking to explore classic analog sound in a new synthesizer.
Legendary Moog Sound from a Build-It-Yourself Kit
Get closer to the circuits at the heart of Mavis and come away with a Moog analog synthesizer that is uniquely ‘yours’. No soldering is required and can be completed by any skill level in an afternoon.
Powerful Patch Bay Toolbox
A powerhouse on its own, Mavis was also designed to enhance any interconnected Moog semi-modular setup or Eurorack system. In 44HP, the synthesizer offers an incredible value with two oscillators, full ADSR, a ladder filter, sample and hold, wavefolding, attenuators, mixer, mults, and much more for more complex musical arrangements.
Plays Well with Others
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 allows for intricate dialogue between them.
Built-in keyboard with Glide and KB scaling
As a standalone instrument or as a 44HP Eurorack module, Mavis adds an expressive 1 voice-over 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 minus 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 plus 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 allows for intricate dialogue between them.

  • Moog Mavis Semi-Modular Analog Synthesizer Kit and Eurorack Module
  • Protective Cover
  • Patch Cables
  • Calibration Tool
  • Nut Driver
  • Limited 1-Year Warranty

Shipping for this item is free in the Continental US Lower 48 states only. Shipping Fees include all handling & insurance.

  • For Domestic Shipping to the Lower 48 States: All shipping prices include shipping, handling and insurance (if necessary).
  • For Domestic Shipping to Alaska, Hawaii, Puerto Rico, US Territories, APO & FPO: For many items to these destinations there will be an additional shipping fee. The shipping costs may be calculated on the Shipping and Payments tab by entering your Zip Code. Free shipping is for the lower 48 only
  • For International Shipments: All international orders are managed through eBay's Global Shipping Program. Please see the Shipping Tab for full costs.
  • Hotels: Unfortunately at this time we do not ship to hotels.

Paypal: PayPal is our preferred method of payment for all of our eBay sales. For customer service please contact us through eBay Messages

Immediate payment via PayPal is required for all Buy It Now items. For all Best Offers, payment is required within 3 days. If you need special arrangements, please contact us through eBay messages. After your order has been shipped, you will receive an e-mail with the name of the carrier and the tracking number.

Returns are permitted if you are not satisfied with your purchase and must be initiated by the buyer within 30 days from delivery date.

For Domestic Purchases:

If you are not satisfied with your purchase, you may return it (see exceptions in Paragraph F below), within 30 days of receipt, for a refund or replacement - subject to the following:

a) Contact us through eBay messages or the returns link to receive a Returned Merchandise Authorization (RMA) number to ensure proper handling of the return and/or replacement.

b) In order to be eligible for a full refund, less shipping expenses, your returned merchandise must be in its original new condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items which have been opened are returnable, however they will carry a restocking fee.

c) Customers remain responsible for the shipping and handling expenses incurred in shipping the item to them. If an item is offered with "Free Shipping," this means we are paying the freight on your behalf. If that product is returned for a refund, the shipping expenses incurred, will be deducted from the refund. If an item is refused, the carrier bills us for shipping both ways, and these expenses incurred on your behalf need to be deducted from your refund

d) All returns are subject to inspection. Products returned must be in brand new condition, as per Paragraph b), if not, it may be deemed non-refundable or will be subject to at least a 15% restocking fee. If your return is missing accessory components, or shows signs of wear - restocking fees will be higher. For specific restocking fees that may be applicable to your return, please contact us through eBay messages.

e) Returns should be packed in an outer shipping carton, not just the original box/packing of the product. The RMA# should be clearly inscribed on the shipping label. A copy of your invoice and Order # should be included, and your return should be insured, with shipping costs pre-paid. We cannot accept any COD shipments.

f) There are product categories which are not returnable due to hygienic or sanitary as required by manufacturers. If your items is a consumable good or is has been locked by a manufacturer such as Apple or HP the return will not be accepted

For Warranty information, merchandise lost / any other issues in transit, or order cancellations, please contact us through eBay Messages. In an event where there is an error regarding a price error or description, we will notify you ASAP. In this event there will be no obligation to proceed with the purchase. Any amount charged to the customer will be 100% refunded.

For International Purchases:

Returns will be accepted within 30 days of the receipt of the item. In order to be eligible for a refund your returned merchandise must be in its original unopened condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their 'blister-pack' display packaging are non-refundable. 

International Buyers must pay return shipping via the same method originally shipped.

 

We strive for every transaction to be five stars!

Please let us know how we can make yours a five-star rated one too!

Our goal is to make sure you are customer 100% satisfied with your order. When you receive your order take a minute to leave us positive feedback at eBay. If you are not satisfied with any part of our service we please contact us to allow us correct the problem, prior to leaving your feedback. Please send us a message through eBay and let us know how we can earn your 5 stars!

If you have any questions or comments, please contact us through eBay message.