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Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer

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Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer

$525.00 to $869.00 Price Tier: Standard

4 Critic Reviews

Find out who is using Modal Electronics Cobalt8 37-key 8-voice

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated July 5, 2026.

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4.5 (19)

$869.00

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3.5 (3)

$769.00

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5.0 (2)

Used

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5.0 (1)

$688.86 5 available New

$550.00 2 available Used

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5.0 (1)

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$769.00

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4.6 (26)

$644.00 $639.00 $5.00 · All time low

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$869.00

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Average Price: $728

Standard/Professional

$500

$1501+

Price Tier

In the Synthesizers category, Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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High-end

Price History

Based on price data from 5 merchants for "Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unlock a universe of sound with the Modal Electronics Cobalt8, a 37-key 8-voice extended virtual analog synthesizer that bridges the gap between classic warmth and modern innovation. Designed for musicians, producers, and sound designers, the Cobalt8 is your gateway to a world of sonic exploration. Its unique oscillator engine offers up to eight oscillators per voice, featuring 34 complex algorithms such as Sync, Ring Modulation, and Waveform Morphing. This lets you create anything from lush pads to punchy bass lines, all without the need for a computer.

Navigate the sonic landscape effortlessly with the Cobalt8's 29 endless encoders, 24 buttons, and 4-axis joystick, allowing for intuitive manipulation of 55 modulation destinations. The three stereo effects engines ensure your soundscapes are rich and polished, providing effects like chorus, phaser, and reverb. With its robust steel and aluminum construction, premium Fatar keybed, and aftertouch support, this synthesizer is built for both the studio and the stage.

Seamlessly integrate with your DAW using the MODALplugin for VST3/AU formats, and manage your patches with the comprehensive MODALapp editor available across multiple platforms. Store up to 500 user presets and 100 sequences, ensuring your creative ideas are always at your fingertips. Whether you're crafting vintage tones or pushing the boundaries of what's possible, the Cobalt8 is your versatile partner in musical innovation.

Key Features:

37-key virtual analog synthesizer with 8-voice polyphony
64 high-resolution oscillators with 34 unique algorithms
4-pole morphable ladder filter with resonance
Three audio-rate LFOs and three dedicated envelope generators
512-note real-time sequencer and 32-step arpeggiator
3-slot stereo effects engine with 11 effects algorithms
Supports MPE controllers and includes MODALapp for sound editing
Robust steel and aluminum chassis with premium Fatar keybed
USB, MIDI I/O, and 1/8-inch clock sync input/output for extensive connectivity

Owner's manual

Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer User Manual

Product specs

Type	Keyboard Synthesizer with Sequencer
Sound Engine	Virtual-analogue Oscillators, 8 per voice
Analog/Digital	Digital
Number of Keys	37
Type of Keys	Fatar Full-sized Keys
Aftertouch	Yes
Other Controllers	X/Y Joystick
Polyphony	8-voice
Number of Presets	500 x Patch Memories, 8 x Quick Recall Slots
Presets	300 x Factory Programs, 100 x FX Presets
Oscillators	2 x Oscillator Groups
Waveforms	Sine, Triangle, Pulse, Sawtooth, PWM, Built-in Cross Modulation
LFO	3 x LFO, Tempo Sync, 7 x Shapes
Filter	4-pole Morphable Ladder Filter with Resonance
Envelope Generator	3 x ADSRD: Amp, Mod, Filter
Effects Types	3 x Stereo FX Engines ; Chorus, Phaser, Flanger, Tremolo, Lo-Fi, Rotary, Stereo Delay, Ping Pong Delay, X-over Delay, Reverb
Arpeggiator	Programmable 32-step Arpeggiator, Up to 2048 steps before repeat
Sequencer	Real-time 512-note Sequencer, Polyphonic 64-step Sequencer, 8-notes per step, 4 x Parameter Animations
Audio Inputs	1 x 1/8" TRS (stereo)
Audio Outputs	2 x 1/4" TS (L/mono,R)
Headphones	1 x 1/4"
USB	1 x Type B
MIDI I/O	In/Out/USB, MIDI Polyphonic Expression
Pedal Inputs	1 x 1/4" TS (sustain), 1 x 1/4" TRS (expression)
Other I/O	2 x 1/8" (sync in/out)
Mod Matrix	8 Assignable Slots, 4 Fixed Slots, 12 Sources, 55 Destinations
Features	MPE support, Glide/Portamento, Multiple Keyboard Modes (mono, poly, unison, stack and more)
Software	MODAL app
Power Source	9V DC 1.5A power supply (included)
Height	4"
Width	21.9"
Depth	11.8"
Weight	12.4 lbs.

FAQs

Is the Modal Electronics Cobalt8 suitable for live performances?: Yes, the Cobalt8 is designed with live performances in mind, featuring 8-voice polyphony, a 512-note sequencer, and a 32-step arpeggiator, making it versatile for dynamic live soundscapes.
What type of sounds can I create with the Cobalt8's oscillators?: The Cobalt8 offers virtual-analog oscillators with waveforms like sine, triangle, pulse, sawtooth, and PWM, allowing for a wide range of sounds from classic analog tones to modern textures.
Does the Cobalt8 support MIDI Polyphonic Expression (MPE)?: Yes, the Cobalt8 supports MPE, enabling expressive control over each note's parameters, perfect for nuanced performances and intricate sound design.
How does the Cobalt8 integrate with DAWs?: The Cobalt8 integrates seamlessly with DAWs via USB and MIDI I/O, and it can be controlled using the MODAL app for enhanced sound design and management.
What are the standout features of the Cobalt8's sound engine?: The Cobalt8 features a virtual-analog sound engine with 8 oscillators per voice, a morphable ladder filter, and three stereo FX engines, offering rich and dynamic sound possibilities.
Can I use external pedals with the Cobalt8?: Yes, the Cobalt8 includes pedal inputs for sustain and expression, allowing for additional control and expressiveness during performances.

Videos

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Modal Electronics

COBALT8 Preset Sound Demos

Modal Electronics

Modal Electronics Cobalt8 - A New Era of Extended Virtual-Analogue Synths!

Andertons Synths, Keys and Tech

Modal Electronics Cobalt8 - All Playing, No Talking

Kraft Music

Blade Runner Style Music With The Modal Electronics Cobalt8

James Dyson

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer.

Use cases and applications

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Users report that the Cobalt8 can effectively synthesize Wurlitzer and electric piano sounds, catering to styles reminiscent of Pink Floyd and Jean-Michel Jarre.
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The Cobalt8 is perceived to have an absence of warmth when compared to a Prophet, suggesting it may not be ideal for users seeking rich, warm tones.
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A user noted that although the Cobalt8 is digital, its analog algorithms sound convincingly analog, making it versatile for various musical styles.
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Comparisons

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The Digitone is recommended over the Cobalt8 for its superior sequencer and sound versatility, though it may not suit those preferring non-metallic, warm sounds.
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The Cobalt8 offers more modulation and routing options compared to the Minilogue XD, with a superior sound engine and 8 voices, appealing to those focused on polyphony.
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The Cobalt8's sequencer and effects modules offer substantial flexibility, allowing for both simple and complex patches, unlike some other synths that may focus more on one aspect.
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The Cobalt8 leans towards classic "bread-and-butter" sounds, whereas the Argon8 is preferred for more experimental and unusual sonic capabilities.
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User experience

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Owners mention difficulty with the Cobalt8's function hold, which requires a button combination that can be hard to remember, impacting ease of use.
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The editing app is praised for its ease of use and efficiency, with minimal menu diving needed for patch creation.
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Build quality

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The keybed of the Cobalt8 is highlighted as superior to the Minilogue XD, offering a more satisfying tactile experience, despite the Cobalt8's heavier build.
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Some owners mention a low-resolution screen and uniform cutouts that contribute to a wobbly feel, indicating potential build quality concerns.
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The Cobalt8 is noted for its sturdy build but is quite heavy, making it less ideal for gigging.
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Features and functionality

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Users note that the Cobalt8's endless encoders can be sluggish, making precise adjustments challenging, which can affect live performance and sound design.
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The Modal Cobalt8's firmware update significantly expanded its sonic capabilities, enhancing filters, effects, and overall sound design flexibility.
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The Modal Cobalt8 features a unique XYZ touchpad, which some users find less effective for live performance compared to joystick controllers on other synths.
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Other

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Concerns about Modal Electronics' business stability are noted, though some users believe it is merely an administrative restructuring rather than a shutdown.
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Software and compatibility

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While the Cobalt8's app is highly praised for ease of use, one user criticizes it as being primarily designed for touch interfaces, with less effective adaptation for DAW use.
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Value and pricing

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Owners highlight the value, noting that the Cobalt8's keybed is comparable to higher-priced MIDI controllers.
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Setup and maintenance

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Some users have reported issues with encoder sensitivity and velocity response, though these may not affect all users.
Source

Critic Reviews

The Big Review: Modal Electronics Cobalt8

musictech.com

The Modal Electronics Cobalt8 synthesizer offers an impressive blend of robust build quality and extensive sonic capabilities, truly embodying an 'extended virtual-analog' experience. Its powerful oscillator architecture produces rich, warm sounds reminiscent of classic analog synths, while the ease of use and intuitive controls make it a joy for both studio and live performances. However, the lack of visual feedback for LFO modulation is a missed opportunity, particularly given the unit’s otherwise excellent display. Despite this, the Cobalt8 shines with its thoughtful design and deep synthesis features, making it a compelling choice for musicians seeking high-quality sound in a compact form.

positive

Full Review

Modal Electronics Cobalt8 review, virtual analog synthesis reinterpreted for modern times

synthanatomy.com

Modal Electronics' Cobalt8 synthesizer presents an intriguing take on virtual analog synthesis, blending innovative oscillator algorithms with a user-friendly interface. While its sound design capabilities are impressive, offering a wide range of timbres, it deviates from traditional analog emulation, which may disappoint purists. The build quality is notable, though the hollow feel of the knobs and the lack of unique filter models detract from the overall experience. Additionally, the internal effects, while functional, lack the depth that many might expect. For those seeking a modern twist on classic synthesis, the Cobalt8 is worth exploring, but it may not satisfy everyone’s sonic desires.

neutral

Full Review

Sonic LAB: Modal Electronics Cobalt8 - Full Review

sonicstate.com

The Modal Electronics Cobalt8 shines with its rich sound palette and user-friendly interface, making it a joy for sound designers. Its 34 waveform algorithms and versatile filter modes offer a unique tonal range, while the solid build and Fatar keybed enhance playability. However, the synth's effects, particularly the reverb, fall short of expectations, and the lack of drive control might leave some craving more grit. While it lacks deep modulation capabilities compared to competitors, the Cobalt8 stands out as an inspiring instrument for both live performance and studio work, proving to be a compelling choice for synth enthusiasts.

positive

Full Review

MODAL Electronics COBALT8 - Review - Failed Muso Failed Muso

failedmuso.com

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Genre Usage

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Based on how musicians on Equipboard use Modal Electronics Cobalt8 37-key 8-voice Extended Virtual Analog Synthesizer, it is most commonly used with the following gear.