Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
$6,499.00 $5,999.00 $500.00 · All time low
Guitar Center
$6,499.00 $5,999.00 $500.00 · All time low
Amazon
$6,499.00 $5,999.00 $500.00 · All time low
Reverb
$4,923.01 New
$4,400.00 Used
Musician's Friend
5.0 (1)
$6,499.00 $5,999.00 $500.00 · All time low
B&H
5.0 (1)
$5,999.00
Thomann
5.0 (1)
$4,555.00
Vintage King
$5,999.00

Average Price: $5,541

High-end/Boutique

$500

$1501+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 7 merchants for "Waldorf Quantum MK2". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock a realm of limitless sonic potential with the Waldorf Quantum Mk2, a synthesizer that bridges the analog and digital worlds with breathtaking precision. Building upon its predecessor's acclaimed foundations, the Quantum Mk2 elevates your creative experience with 16 voices of polyphony, enabling complex soundscapes and intricate compositions. Its innovative hybrid architecture combines the warmth of analog filters with the precision of digital filters, offering a dynamic range of textures that are both rich and versatile.

The Quantum Mk2 introduces the world’s first 61-note TP8/SK polyphonic aftertouch keybed, allowing for a truly immersive expressive capability. This feature, coupled with its compatibility with MPE controllers, lets you sculpt sound with unparalleled nuance and depth. The enhanced high-resolution display ensures real-time feedback, making it easier than ever to navigate the instrument's expansive capabilities.

With an astounding 59GB of onboard sampling storage, the Quantum Mk2 redefines the boundaries of sampling. Whether you're diving into granular synthesis or exploring traditional multi-samples, this synthesizer is your ideal companion for intricate sound design. Its comprehensive I/O suite ensures seamless integration into any setup, while the multi-algorithm arpeggiator offers deep customization options for rhythmic creativity.

Key Features:

  • 16-voice polyphony with hybrid analog/digital architecture
  • 61-note Fatar TP8/SK keybed with polyphonic aftertouch and MPE support
  • 59GB onboard sample storage for extensive multi-sampling and granular synthesis
  • High-resolution multi-touch display for intuitive control
  • Versatile multimode filters with both analog and digital configurations
  • Comprehensive connectivity options including USB, MIDI, and CV inputs for Eurorack
  • Built-in 24-bit A/D and D/A converters for high-quality audio output
  • Advanced arpeggiator with detailed management tools for rhythmic exploration

Product specs

Brand Waldorf
Model Quantum MK2 61-Key Hybrid Synthesizer
Finish Blue
Year 2023 - 2025
Categories Digital Synthesizers, Keyboard Synths
Analog / Digital Digital
Key Size Full Size
Keyboard Action Semi-Weighted
MIDI I/O MIDI Input, MIDI Output, MIDI Through, USB MIDI
Number of Keys 61 Keys
Polyphony 16 Voices

FAQs

What are the standout features of the Waldorf Quantum MK2's sound engine?

The Waldorf Quantum MK2 features three stereo digital oscillators with five synthesis algorithms, including wavetable, waveform, particle, resonator, and kernel synthesis. This allows for a wide range of sound design possibilities, from traditional synthesis to innovative audio rate wavetable modulations.

Does the Waldorf Quantum MK2 support polyphonic aftertouch?

Yes, the Waldorf Quantum MK2 is equipped with a high-quality Fatar TP/8SK keyboard that supports polyphonic aftertouch, allowing for expressive performance capabilities.

How many voices of polyphony does the Waldorf Quantum MK2 offer?

The Waldorf Quantum MK2 provides 16 voices of polyphony, enabling complex and layered soundscapes without voice-stealing issues.

Can the Waldorf Quantum MK2 be used in a dual timbral mode?

Yes, the Quantum MK2 supports dual timbral operation with split or layered modes, each with separate stereo audio outputs for versatile sound layering and performance.

What kind of filters does the Waldorf Quantum MK2 have?

The Quantum MK2 features 16 digital filters and can incorporate up to 8 analog filters, allowing for various configurations such as 8A + 8D, 4A + 12D, or 16D, providing rich and diverse tonal shaping options.

SYNTH ANATOMY

SYNTH ANATOMY

Waldorf Quantum Mk2 Synthesizer, What's New and things you probably didn't know yet - SYNTH NEWS

Video thumbnail for Waldorf Quantum Mk2 Synthesizer, What's New and things you probably didn't know yet - SYNTH NEWS by SYNTH ANATOMY

Waldorf Quantum Mk2 Synthesizer, What's New and things you probably didn't know yet - SYNTH NEWS

SYNTH ANATOMY

SYNTH ANATOMY

Video thumbnail for Waldorf Quantum MKII vs Groove Synthesis 3rd Wave by TJontheRoad

Waldorf Quantum MKII vs Groove Synthesis 3rd Wave

TJontheRoad

TJontheRoad

Video thumbnail for Waldorf Quantum mk2 is awesome! by J S H G

Waldorf Quantum mk2 is awesome!

J S H G

J S H G

Video thumbnail for Waldorf Quantum MK2 - Will Eason Favourite Features by Hand in Hand Distribution

Waldorf Quantum MK2 - Will Eason Favourite Features

Hand in Hand Distribution

Hand in Hand Distribution

Video thumbnail for Waldorf Music releases Quantum MK2 - Flagship Synthesizer by MusicGearz

Waldorf Music releases Quantum MK2 - Flagship Synthesizer

MusicGearz

MusicGearz

Video thumbnail for Waldorf Quantum MK2 is here! by Hand in Hand Distribution

Waldorf Quantum MK2 is here!

Hand in Hand Distribution

Hand in Hand Distribution

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Waldorf Quantum MK2.

Build quality

  • The Quantum MK2 features an updated screen with faster refresh rates, aligning its performance closer to the Iridium's visual display quality.

    Source

Features and functionality

  • Both the Quantum MK2 and Iridium have polyphonic aftertouch, a feature that enhances expressive performance.

    Source
  • The Quantum MK2 allows for only 120 presets to be accessed via MIDI PC commands, despite having 4000 internal slots.

    Source
  • The new polyphonic aftertouch adds expressive control, a feature that aligns the Quantum MK2 with other expressive synths like the Hydrasynth.

    Source
  • The Quantum MK2 includes a Fatar TP/8S keybed, providing a premium tactile experience for players.

    Source
  • The Quantum MK2 allows for 16 voices in digital mode, or 8 voices with analog filters and 8 additional digital voices, showcasing versatile voice allocation.

    Source
  • The Quantum MK2's resonator/physical modeling and granular synthesis capabilities are highlighted as key features, along with its substantial 60GB sample memory.

    Source

Use cases and applications

  • It's noted that the Iridium may experience voice cut-offs below its advertised 16 voices due to CPU overload, affecting complex patches.

    Source
  • Quantum's sound design capabilities are extensive, but the addition of external analog filters is recommended for optimal sound quality in studio settings.

    Source

User experience

  • Users mention that the Quantum MK2's extra octave and additional control knobs enhance playability but may not justify the price increase over the Iridium.

    Source
  • Some owners are enthusiastic about Waldorf's commitment to unified firmware updates across both Quantum and Iridium models, enhancing long-term software support.

    Source
  • Owners report that despite its hands-on appearance, the Quantum MK2 relies heavily on touch screen menus, especially for accessing all envelope generators and LFOs.

    Source

Comparisons

  • Owners report that the Iridium's digital filters sound bland compared to the Quantum's, which benefits from analog filtering.

    Source
  • Some users find the Quantum MK2's digital filter preferable over the analog, citing a richer sound quality.

    Source
  • The Iridium Keys is preferred by some users due to its lower price and similar digital capabilities, despite lacking the Quantum's analog filters and larger keyboard.

    Source
  • The 3rd Wave offers a more traditional interface than the Quantum MK2, with direct FM control between oscillators, filters, and samples.

    Source

Value and pricing

  • Owners note the significant price increase of the Quantum MK2, questioning if the analog filters justify the cost compared to the Iridium Keys.

    Source

Critic Reviews

Waldorf Quantum MK2 Synthesizer – MusicPlayers.com

musicplayers.com

Waldorf's Quantum MK2 synthesizer is a sonic powerhouse, boasting an impressive array of features and sound design capabilities, including 16-voice polyphony and extensive sample memory. The polyphonic aftertouch and intuitive touchscreen interface invite creativity and expression. However, its steep learning curve and high price tag may deter casual users seeking straightforward presets. While seasoned sound designers will revel in its depth, newcomers might feel overwhelmed by its complexity. Overall, the Quantum MK2 is a fantastic tool for those ready to dive deep into synthesis, offering incredible sound quality and versatility, but may not be the best fit for everyone.

positive

Waldorf introduce Quantum MK2

soundonsound.com

The Waldorf Quantum MK2 emerges as a powerhouse synth, showcasing a stunning polyphonic aftertouch keybed and a massive increase in sample storage. Musicians will appreciate its expressive capabilities and the expanded voice count, which doubles that of its predecessor. However, the high price tag of €4819 may deter budget-conscious artists. While the MK2 offers impressive features, the overall design remains unchanged, leaving some to question its uniqueness in a crowded market. If you're after a top-tier synthesizer with cutting-edge capabilities, the Quantum MK2 is a worthy contender, but be prepared to invest significantly.

positive

Waldorf’s Quantum synth takes a big leap forward with a polyphonic aftertouch keyboard, increased polyphony and more storage | MusicRadar

musicradar.com

Waldorf's Quantum MK2 is a significant upgrade, boasting polyphonic aftertouch and increased polyphony, enhancing expressive capabilities for musicians. The expanded sample storage from 4GB to 59GB opens new creative avenues for sound designers. However, while the improvements in usability and display angle are noted, the hefty price tag of €4,819 could deter potential buyers. Overall, it's a powerful synth, but its cost and complexity may not appeal to all musicians.

positive

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Yaeji uses Waldorf Quantum MK2

Yaeji

Singer, Rapper

...
Verified via YouTube

In the video titled "Yaeji Gives A Tour of Her Playful Powerful Creative Studio" by Splice on YouTube, Yaeji is seen with a Waldorf Quantum MK2 synthesizer positioned in a rack at 0:13. She further highlights this piece of equipment at 2:28, confirming its use in her studio setup. She states:

It just sounds amazing. I think a lot of sound designers and people who score film use it. Um, so I haven't needed anything else since getting this and I use it for MIDI.

See how Bladee uses Waldorf Quantum MK2

Bladee

Rapper

Drain Gang

...
Verified via Photo

can be seen in the red cross music video

D

Daniel Segerstad

Singer, Music Producer

Carbon Based Lifeforms

...
Verified via Photo

In this video there is a Quantum on the desk below the monitors. Seems to me the MKII.

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 Waldorf Quantum MK2, it is most commonly used with the following gear.

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1
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1
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1
API 500-6B Lunchbox
API 500-6B Lunchbox Effects Processors
1
Acme Opticom XLA-500
Acme Opticom XLA-500 Effects Processors
1

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