Mellotron M4000D

$2,899.00 to $3,200.00 Price Tier: High-end

5.0 (2)

1 Review

All time low price

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1 community setup

24 wishlisted

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Page last updated Jun 09, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated June 9, 2026.

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5.0 (4)

$3,200.00

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5.0 (10)

$3,033.62 5 available New

$2,287.10 7 available Used

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5.0 (7)

$2,950.00 $2,899.00 $51.00 · All time low

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Average Price: $2,855

High-end/Boutique

$500

$1501+

Price Tier

In the Synthesizers category, Mellotron M4000D is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "Mellotron M4000D". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

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Step back into the golden era of music with the Mellotron M4000D, where vintage charm meets modern innovation. This digital marvel offers the authentic sound of the iconic Mellotron and Chamberlin, drawing from approximately 100 original sounds from the 60s and 70s. The M4000D is more than just a nostalgia piece; it's a versatile tool for today's musicians.

Imagine playing on a solid wooden keyboard that not only feels premium under your fingers but also supports polyphonic aftertouch for expressive performances. Dual high-resolution OLED displays provide clear visual feedback, making it effortless to navigate through settings and sounds. Whether you're sculpting your tone or adjusting the pitch, the intuitive control panel puts everything you need at your fingertips.

Need to expand your sonic palette? The M4000D includes a slot for a compact flash card, allowing for easy sound updates and storage. It’s equipped with a comprehensive suite of connections, including MIDI in/out/thru, balanced XLR, and jack outputs, ensuring seamless integration into any setup. With pedal connections for sustain, expression, and volume, this synth is as flexible as it is powerful. The Mellotron M4000D is not just an instrument; it's a bridge connecting the classic sounds of the past with the limitless possibilities of today's music landscape.

Key Features:

Sample playback engine with 24-bit audio data
Approx. 100 authentic Mellotron and Chamberlin sounds
Wooden keyboard with polyphonic aftertouch
Two high-resolution graphical OLED displays
Controls for volume, tone, pitch, mix, and select A/B
Compact flash card slot for sound updates
MIDI in/out/thru, 3x line out XLR balanced, and 6.3 mm jack connections
Sustain, 2x expression, and volume pedal connections
Headphone output for private practice

Product specs

Available since	December 2013
Number Of Keys	37
Touch-Sensitive	Yes
Aftertouch	Yes
Split Zones	No
Modulation Wheel	No
Sound Engine	Samplebased
MIDI interface	1x In, 1x Out, 1x Thru
Storage Medium	None
USB-port	No
Effects	None
Arpeggiator	No
Number of Analog Outputs	3
Digital Output	No
Display	Yes
Pedal Connections	3x Pedal, 1x Sustain
Dimensions	859 x 501 x 135 mm
Weight	17,5 kg

FAQs

Is the Mellotron M4000D polyphonic or monophonic?: The Mellotron M4000D is polyphonic, allowing you to play multiple notes simultaneously, which is ideal for creating rich, layered sounds.
Does the Mellotron M4000D have built-in effects?: No, the Mellotron M4000D does not include built-in effects, focusing instead on delivering authentic Mellotron sounds from its sample-based sound engine.
How does the Mellotron M4000D generate its sound?: The Mellotron M4000D uses a sample-based sound engine to reproduce the classic Mellotron tones, offering a digital approach to its iconic tape-based predecessors.
What MIDI connectivity options does the Mellotron M4000D offer?: The Mellotron M4000D provides MIDI connectivity with 1x In, 1x Out, and 1x Thru, allowing for integration with other MIDI-compatible devices and setups.
Is the Mellotron M4000D suitable for live performances?: Yes, the Mellotron M4000D is suitable for live performances, featuring touch-sensitive keys and aftertouch, which enhance expressiveness and playability on stage.

Videos

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progmangakid

Mellotron M4000D Review: Progulator.com

progmangakid

Watcher of the Skies, Opening Chords with the Mellotron M4000D

John Clancy

M4000D Digital Mellotron - Quick Demo

bigcitymusic

NAMM 2023 - Mellotron - M4000D - New Sounds

sonicstate

Reviews

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PROS

Wooden keys with fully polyphonic aftertouch enhance expressiveness
High resolution, uncompressed 24-bit samples offer outstanding sound quality
Aesthetic appeal, especially with Wurlitzer legs, inspires creativity
Faithful recreation of original Mellotron sounds with greater ease of use
Compact design makes it transport-friendly
Provides a vast library of about 100 sounds readily available without loading
MIDI control and symmetrical outputs for easy studio integration
Touch and feel of the instrument offer a unique playing experience
Support team in Stockholm provides excellent customer service

CONS

High price point may be a barrier for some potential buyers
Some units have been reported to arrive with defects, suggesting quality control issues
Lack of internal effects limits sound customization right out of the box
Manufacturer's response to quality control feedback perceived as arrogant

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mellotron M4000D.

Build quality

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Owners note that the M4000D's mechanical keyboard replicates the feel of the original, enhancing the tactile experience.
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The M4000D Mini features a high-quality, semi-weighted Fatar piano-style keyboard, providing velocity sensitivity without aftertouch.
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Features and functionality

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The M4000D lacks modulation or shaping tools, classifying it more as a ROMpler than a traditional synthesizer.
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The Memotron Rack is 6-part multitimbral but requires custom tape frame pre-arrangements, which can be cumbersome.
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Rack model of Memotron boots up blank, unlike the keyboard version which can load a default sound set on startup.
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M4000D Mini includes front panel controls identical to the M4000D, ensuring a consistent user interface across both models.
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Comparisons

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Some users opt for Nord keyboards with Mellotron samples, citing the M4000D's lack of pitch control as a drawback.
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The Roland JV1010, when paired with effects like LPF and vibrato, closely emulates classic Mellotron sounds, offering a cost-effective alternative to the M4000D.
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The M4000D Mini retains the same features and sounds as the larger M4000D but is lighter and more compact for portability.
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User experience

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Owners highlight the M4000D as inspiring, citing its quality build and ease of use compared to the original tape-based Mellotron.
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Value and pricing

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An owner purchased a new M4000D for $2,300, suggesting it's a reasonable price compared to the standard $4,000.
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The Memotron Rack was historically about a third of the price of the M4000D rack, providing a more affordable option with decent sound quality.
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Use cases and applications

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The M4000D is favored for replicating classic sounds from bands like Moody Blues and King Crimson, with digital convenience.
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Software and compatibility

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Memotron Rack's sample loading from a CF card is time-consuming compared to newer models storing samples in internal flash.
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5.0 out of 5

Based on 1 Review and 2 Ratings

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marcusloeberloeber

291

almost 7 years ago

Dream Machine

The re- incarnation of the original. Wonderful keyboard action and fantastic sounds. Play a mellotron sound to your song and it will change your game.

Roles:

Keyboardist Composer Music Producer

Genres:

Electronic Orchestra Ambient