Pricing and availability

We compare 600+ stores and found this item at 10 stores. Prices updated .

Sweetwater
5.0 (33)
$999.00
Guitar Center
4.5 (15)
$999.00
Amazon
4.6 (64)
$999.00
Reverb
5.0 (49)
$999.00 New
$760.00 Used
Musician's Friend
5.0 (6)
$999.00
zZounds
5.0 (5)
$999.00
B&H
5.0 (1)
$999.00
Thomann
4.8 (138)
$1,035.00 $1,025.00 $10.00 · All time low
Gear4Music
£1,084.00
Vintage King
4.9 (8)
$999.00

Average Price: $978

Standard/Professional

$500

$1501+

Price Tier

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Standard

High-end

Price History

Based on price data from 8 merchants for "Moog Grandmother". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Moog Grandmother is a semi-modular analog synthesizer that delivers a rich palette of sound exploration. This musical marvel is equipped with a 32-Key Fatar Keyboard, offering a high-quality, responsive platform for your compositions. The Grandmother's capacity to save up to 3 sequences with up to 256 notes enhances its versatility and makes it suitable for any musical genre.

The Grandmother's integrated hardware spring reverb, based on the classic Moog 905, adds depth and atmosphere to your sound and can be used for external signals too. With two analog oscillators that feature selectable waveform and hard sync, this synthesizer allows for a broad spectrum of tonal possibilities. The classic 4-pole 10 Hz - 20 kHz ladder filter and patchable 1-pole high pass filter enable you to shape and mold your sound with precision.

The Moog Grandmother is compatible with Mother-32, DFAM, and other modular systems, expanding your sonic playground. It also comes with a pitch and modulation wheel, giving you even more control over your sound.

Key Features:

  • 32-Key Fatar Keyboard
  • Saves up to 3 sequences with up to 256 notes
  • Integrated hardware spring reverb based on Moog 905
  • 2 Analog oscillators with selectable waveform and hard sync
  • Classic 4-pole 10 Hz - 20 kHz ladder filter
  • Patchable 1-pole high pass filter
  • Analog ADSR envelope generator
  • Patchable bipolar attenuator
  • Compatible with Mother-32, DFAM and other modular systems
  • Pitch and modulation wheel
  • 41 Patch points with 21 inputs, 16 outputs and a parallel wired 4-jack Mult
  • 1 Line input 6.3 mm jack unbalanced
  • 1 Combined line / headphone output 6.3 mm jack
  • MIDI In / Out / Thru, USB
  • Includes 12 V power supply (100 - 240 V)

Owner's manual

Moog Grandmother User Manual

Product specs

Type Keyboard Synthesizer with Sequencer
Analog/Digital Analog
Number of Keys 32
Type of Keys Fatar Keyboard, Velocity-sensitive
Other Controllers Mod Wheel, Pitchbend Wheel, Variable Glide
Polyphony Monophonic
Oscillators 2 x Analog VCO, White Noise Generator
LFO 1 x Analog LFO with Audio
Filter 4-pole 24dB/octave Ladder filter , Variable Highpass Filter
Envelope Generator 1 x ADSR
Effects Types Spring Reverb
Arpeggiator Yes
Sequencer 256 steps per sequence, store up to 3 sequences
Audio Inputs 1 x 1/4" (instrument in), 1 x 1/8" (reverb in)
Audio Outputs 1 x 1/4" (main/headphones), 1 x 1/8" (reverb out), 1 x 1/8" (eurorack out)
Headphones Shared with main out
USB 1 x Type B
MIDI I/O In/Out/Thru/USB
Other I/O Clock in, Clock out, Reset in, On/Off in, 41 x Patch Points
Power Source 12V DC 2A power supply (included)
Height 5.5"
Width 23"
Depth 14.25"
Weight 16 lbs.

FAQs

Is the Moog Grandmother suitable for beginners in synthesis?

Yes, the Moog Grandmother is suitable for beginners due to its semi-modular design, which allows for immediate sound creation without patching, while also offering deeper exploration for learning synthesis.

Can the Moog Grandmother be used for live performances?

The Moog Grandmother is excellent for live performances, featuring a 32-key keyboard, robust build, and intuitive controls, along with a built-in arpeggiator and sequencer for dynamic sound manipulation.

What kind of sound can I expect from the Moog Grandmother's oscillators?

The Moog Grandmother has two analog VCOs that produce rich, warm tones typical of Moog synthesizers, suitable for a variety of genres from electronic to experimental music.

Does the Moog Grandmother require patch cables to function?

No, the Moog Grandmother is semi-modular, meaning it has a pre-wired signal path and can produce sound without patch cables, although patching allows for more advanced sound design.

What are the connectivity options for the Moog Grandmother?

The Moog Grandmother offers a range of connectivity options, including MIDI In/Out/Thru, USB, audio input/output, and extensive patch points for integration with other gear and modular systems.

Equipboard's Expert Review

Equipboard tested this

Equipboard tested this

Classic Synth with Modern Versatility

When we first laid our hands on the Moog Grandmother, we were immediately struck by its solid construction and nostalgic aesthetics. Moog has a storied reputation, and the Grandmother carries that legacy forward with aplomb. The build quality feels robust, and the keybed is exceptionally satisfying to play, reminiscent of vintage Moog units but with modern reliability.

Delving into the controls, the Grandmother impresses with its array of patch points and semi-modular capabilities. The spring reverb adds a delightful, unique character to the sound, and the modulation wheel is versatile, offering numerous destination options. The sequencer is another highlight, handling up to 256 notes, which is more than enough for most applications. We also appreciated the ability to use an external sound source as an additional oscillator, adding another layer to its sound design potential. However, the lack of a built-in IEC power supply and some missed features compared to its sibling, the Subsequent 37, were minor disappointments.

Sound-wise, the Grandmother excels, especially if you’re after classic Moog tones. The oscillators, mixer, and creamy low-pass filter deliver that iconic, warm analog sound. It’s particularly strong in the low end, making it perfect for basses and leads. The Grandmother also shines when creating unique and complex soundscapes, thanks to its extensive modulation options. However, we did encounter a frequently reported issue: the cutoff filter knob can get slightly noisy, which detracts from what is otherwise a stellar quality.

The Moog Grandmother offers excellent value for money, making it suitable for both synth novices and seasoned professionals. It’s a fantastic instrument for musicians focused on basses, leads, and sound design.

Rated 5
loopop

loopop

Unlocking Grandmother's Secrets: Review, ideas and tips for Moog's latest semi modular synth

Video thumbnail for Unlocking Grandmother's Secrets: Review, ideas and tips for Moog's latest semi modular synth by loopop

Unlocking Grandmother's Secrets: Review, ideas and tips for Moog's latest semi modular synth

loopop

loopop

Video thumbnail for Moog Grandmother Semi-Modular Keyboard Synth by Perfect Circuit

Moog Grandmother Semi-Modular Keyboard Synth

Perfect Circuit

Perfect Circuit

Video thumbnail for Moog Grandmother Synthesizer - SonicLAB Review by sonicstate

Moog Grandmother Synthesizer - SonicLAB Review

sonicstate

sonicstate

Video thumbnail for Moog Grandmother Deep Dive — Daniel Fisher by Sweetwater

Moog Grandmother Deep Dive — Daniel Fisher

Sweetwater

Sweetwater

Video thumbnail for Moog Grandmother Overview & Tour by once upon a synth

Moog Grandmother Overview & Tour

once upon a synth

once upon a synth

Video thumbnail for Moog Grandmother vs Minimoog Model D reissue // review and demo by Starsky Carr

Moog Grandmother vs Minimoog Model D reissue // review and demo

Starsky Carr

Starsky Carr

Video thumbnail for Grandmother vs Pro 3 & Why It's So Difficult To Choose // Sound Comparison by Ricky Tinez

Grandmother vs Pro 3 & Why It's So Difficult To Choose // Sound Comparison

Ricky Tinez

Ricky Tinez

Video thumbnail for The Moog Grandmother // A Gorgeous Sounding and Looking Semi-Modular Synth by JAde Wii

The Moog Grandmother // A Gorgeous Sounding and Looking Semi-Modular Synth

JAde Wii

JAde Wii

Video thumbnail for Moog Grandmother Quick Look by Sweetwater by Sweetwater

Moog Grandmother Quick Look by Sweetwater

Sweetwater

Sweetwater

Reviews

PROS

  • Solid build quality ensures durability

  • Exceptional sound quality, rich Moog tones

  • Spring reverb adds unique character

  • Semi-modular design allows creative sound exploration

  • Quality keybed enhances playing experience

  • Versatile for both beginners and professionals

  • Multiple patch points for expansive connectivity

  • Great for both classic and modern music styles

  • Immediate playability with well-placed controls

  • Compatible with Eurorack and other Moog modular synths

CONS

  • Some units have reported issues with scratchy filter pots

  • Limited to monophonic sound without external processing

  • Power supply setup could be more convenient

  • Color scheme not to everyone's taste

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Moog Grandmother.

Features and functionality

  • Tuning the LFO to match OSC1 can help achieve stable FM synthesis tones, offering a wide palette of sound with minimal patching.

    Source
  • The Moog Grandmother lacks preset saving, requiring users to manually document settings, which can be cumbersome for those who frequently change sounds.

    Source
  • The Grandmother's real spring reverb is highly praised for adding depth, making it a standout feature among east coast-style analog mono synths.

    Source
  • The Grandmother's band pass capabilities, utilizing both low pass and high pass filters, allow users to fit patches into a mix without overwhelming it.

    Source
  • The Grandmother’s interface allows for immediate control with a knob-per-function layout, reducing the need for menu diving and enhancing creative flow.

    Source

Comparisons

  • The Moog Grandmother is praised for its warm, lush sound that some users feel surpasses the "flat" sound of the Minilogue XD.

    Source
  • The Grandmother is considered more inspiring for learning synthesis compared to the Minilogue XD, which offers presets and a simpler interface for beginners.

    Source
  • Unlike the Korg MS-20 mini, the Moog Grandmother offers better voltage compatibility with Eurorack systems, avoiding the need for additional scaling modules.

    Source

User experience

  • Owners find the Grandmother's manual interface engaging, encouraging users to explore sound design without relying on presets, though it presents a steeper learning curve.

    Source

Build quality

  • The Grandmother is noted for its durable construction, with a robust build that surpasses the more plastic feel of the Minilogue XD.

    Source
  • Users highlight the Grandmother's full-sized keys as refreshing compared to other synths with mini keys, enhancing playability for keyboardists.

    Source

Use cases and applications

  • The Grandmother is favored for its deep patching capabilities, making it well-suited for users interested in exploring modular synthesis.

    Source
  • The Grandmother can produce cool pluck bass sounds and 808s, although guides specifically for boom bap hip hop sounds are noted as less accessible.

    Source
  • Owners recommend using the Grandmother for experimental sound design, taking advantage of its semi-modular nature to create unique sonic possibilities.

    Source
  • The Grandmother's sound can dominate a mix, requiring careful EQ and highpass filtering to integrate well with other instruments.

    Source
  • When used with a guitar, the Grandmother's filter and spring reverb add a unique, desirable character to the sound.

    Source

Mods and upgrades

  • Mike Dean's patchbook is recommended for those seeking heavy bass and distorted tones, with specific patches like "Feedback Overloard" highlighted for their impact.

    Source

Value and pricing

  • Despite more feature-rich options available, the Grandmother's price dropped by about $300, making it a more appealing choice for certain buyers.

    Source

Critic Reviews

Moog Grandmother

soundonsound.com

The Moog Grandmother is a robust and versatile semi-modular synth that seamlessly blends vintage charm with modern functionality. Its dual oscillators and rich filter capabilities deliver superb sound quality, making it an appealing choice for both beginners and seasoned musicians. The patching flexibility enhances its creative potential, allowing users to explore a wide sonic landscape. However, it falls short with a limited keyboard range and lacks aftertouch, which could hinder expressive playing. Additionally, the external power supply design raises concerns about stability. Overall, while the Grandmother offers incredible value and sound, it leaves room for improvements in usability and features.

positive

Moog Grandmother review | MusicRadar

musicradar.com

The Moog Grandmother is a semi-modular synthesizer that balances simplicity with flexibility, boasting a rich, vintage sound that pays homage to Moog's storied legacy. Its high-quality keyboard and thoughtful patch points make it an engaging entry point for both beginners and seasoned synth enthusiasts. However, it suffers from some hidden functions and a flimsy power connector, which may deter more demanding users. While it lacks presets and polyphony, this synth shines in its raw sound and tactile controls, making it an excellent choice for those looking to explore analog synthesis. Overall, the Grandmother offers a delightful blend of retro charm and modern functionality, though it may not cater to everyone’s needs.

positive

Review: Moog Grandmother — AudioTechnology

audiotechnology.com

The Moog Grandmother is a delightful entry into the world of semi-modular synthesis, offering authentic analog tones and a playful design that captivates. Its onboard arpeggiator and spring reverb add layers of creativity, making sound exploration a joy. However, the lack of preset saving and its impracticality for live performances may deter some musicians. While it shines in a studio setting, those seeking quick transitions on stage might find it cumbersome. Overall, the Grandmother is a captivating tool for both beginners and seasoned synth enthusiasts, but it’s essential to consider its usability before taking it on the road.

positive

Review: Moog Grandmother : Ask.Audio

ask.audio

The Moog Grandmother excels as a semi-modular analog synth with its classic sound and intuitive patching layout, making it a joy for both beginners and seasoned musicians. Features like the spring reverb and extensive modulation options add depth to its performance capabilities. However, the simplicity of the sequencer and the lack of patch cords included may leave some users wanting more. Overall, it’s a compelling blend of vintage charm and modern functionality, perfect for those looking to explore analog synthesis.

positive
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5.0 out of 5

Based on 7 Reviews and 40 Ratings

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artifactor

Everyone should take their granny on a walk.

This is going to be a short review.

I love this synthesizer. It's a nice feature-complete monosynth in the sub-$1000. It's extremely straightforward, simple, and immediate. The OSCs and filter sound phenomenal, and the spring reverb adds a quirky and unique character to an otherwise basic general architecture. While it lacks the killer multidrive, extra 5 keys, handsome wood end-cheeks, 2nd LFO, and 2nd ENV, I think it's a way better synthesizer than the larger and more expensive Sub/sequent37.

While the Sub/sequent line definitely has more synthesis available to the user, it just isn't as fun to play as the old Granny. The Sub-line OSCs don't sound as nice either. The one area where the Sub line does do better is for modern bass sounds that utilize boosted resonance, but I think the Granny sounds better in almost every other circumstance.

The build quality is where I have to give the Granny a big knock though. My unit suffers from what appears to be a common issue with a scratchy and faulty filter pot. It's a real shame too because this is the type of synth that really invites real-time knob twiddling.

If the filter knob is functioning properly then this is the monosynth I'd recommend to someone who has a generous budget and is interested in learning synthesis or someone who wants a newly built synth that sounds vintage.

S

Incredible!!!!

This is hands down the number one synth I’d wanted since first learning about it, it’s the thing I play the most in my studio and it’s so versatile. downloading the lisa bella donna & mike dean patchbooks have resulted in some incredible soundscapes, the classic moog ladder filter is here as always and very loved - the semi-modular capabilities of this synth also make it so compatible with eurorack modules, fully modular synthesizers, and other moog modular synths like the DFAM. So many endless sound design possibilities, MIDI compatible, this synth feels, sounds, and looks so great to play and keep around in the studio as a centre piece

mikefiction

It's a Moog.

Fisher Price called and they want their color scheme back! The keys feel great. It's semi-modular so you know it's cool. Moog is a famous and expensive brand so it makes me feel better knowing I have it instead of some cheap stuff. My cats really like sitting on it (I assume because of all that warm moogyness). I have not been sick once since buying this, coincidence? I think not!

matthew_mink

Endless Fun, Full of Character

I bought this after only seeing one video demonstration of it, so that I could get one of the limited Moogfest editions. I thought it was the prettiest little synth I'd ever seen, but after I received that I realized its so much more. It has more character than any other mono synth I've ever played, and really has endless possibilities due to its routing options. Great synth to learn synthesis on.

mazestro

This one is a lifer ; )

Can it do Weird? Yup. Smooth? Yasss…And when the bassist gets too stoned for the recording session, and you need that phat, phat….G-ma gotcha back, back. Ayyyyy.

From Gear Setup
codename

Pure exploration. A great introductory piece for learning modular synthesis.

Modular synthesis has been reserved for hardcore purists up until Semi-modular Synthesizers hit the scene over the past couple years. The amount of creativity you can find with the grandmother is pretty intense and you start to get an idea amount about sound and exploration.

Artist usage

Add artist
See how Martin Garrix uses Moog Grandmother

Martin Garrix

Music Producer

AREA21

...
Verified via YouTube

In this video MARTIN GARRIX HOME & STUDIO TOUR, at 6:52 as Garrix is giving a tour of his personal home studio, a clear shot of his Moog Grandmother synth can be seen.

See how Deadmau5 uses Moog Grandmother

Deadmau5

Music Producer

BSOD

...
Verified via Photo

Moog Grandmother can be seen on his studio's floor during his stream

See how Diplo uses Moog Grandmother

Diplo

Music Producer

Major Lazer

...
Verified via YouTube

Diplo's home studio is at 2:31 in the video and clearly shows a Sequential Prophet 6, Moog Grandmother, and Mellotron M4000D.

See how Andrew Huang uses Moog Grandmother

Andrew Huang

Singer, Guitarist

First Of October

...
Verified via YouTube

Used both throughout this video and on his album T.V. and Video Games.

See how Jay Watson uses Moog Grandmother

Jay Watson

Guitarist, Drummer

Tame Impala

...
Verified via YouTube

Jay is seen playing a moog grandmother at a live version of daisy with pond

See how Joey Walker uses Moog Grandmother

Joey Walker

Singer, Guitarist

King Gizzard and The Lizard Wizard

...
Verified via Photo

Joey Walker can be seen using the Moog Grandmother in this May 5, 2021 post on King Gizzard and the Lizard Wizard’s Instagram page (specifically in slide 3 of 4), which documents the recording of Butterfly 3000.

See how Ambrose Kenny Smith uses Moog Grandmother

Ambrose Kenny Smith

Singer, Guitarist

King Gizzard and The Lizard Wizard

...
Verified via Photo

Ambrose Kenny Smith is seen using a Moog Grandmother in an Instagram story from a recent show, positioned above his Nord keyboard. The synthesizer played a significant role in the creation of "Butterfly 3000," as confirmed by interviews and a personal conversation with Lucas in Geelong, where he mentioned that most tracks originated from Grandmother loops.

See how Ruban Nielson uses Moog Grandmother

Ruban Nielson

Singer, Guitarist

...
Verified via Photo

Moog Grandmother is in this photo. (Posted on 23/04)

See how Rival Consoles uses Moog Grandmother

Rival Consoles

Music Producer, DJ

...
Unverified
See how Peter Sagar uses Moog Grandmother

Peter Sagar

Singer, Guitarist

Mac DeMarco

...
Verified via Red Bull

Seen on the right of Sagar's studio, used for "rich sub sounds" on Helium

See how A$AP Rocky uses Moog Grandmother

A$AP Rocky

Rapper, Music Producer

A$AP Mob

...
Verified via Photo

This Instagram photo shows A$AP Rocky playing the Moog Grandmother.

See how HOMESHAKE uses Moog Grandmother

HOMESHAKE

Homeshake

...
Verified via Red Bull

He shows and talks about in in this interview https://www.redbull.com/ca-en/homeshake-helium-studio-tour

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Moog Grandmother, it is most commonly used with the following gear.

Community setups

Show yours
navin_kala

navin_kala

Gear IQ 103

kev_durr

kev_durr

Gear IQ 76

13thfloorcowboy

13thfloorcowboy

Gear IQ 3956

msh3005_records

msh3005_records

Gear IQ 396

anaritzz

anaritzz

Gear IQ 96

tastatore

tastatore

Gear IQ 544

navin_kala

navin_kala

Gear IQ 103

anaritzz

anaritzz

Gear IQ 96

rainydayloops

rainydayloops

Gear IQ 366

livereview

livereview

Gear IQ 68

mazestro

mazestro

Gear IQ 101

mazestro

mazestro

Gear IQ 101

the_party_ambassador

the_party_ambassador

Gear IQ 130

chase_h_xealot

chase_h_xealot

Gear IQ 145

judahsmrl

judahsmrl

Gear IQ 74

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