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Elektron Analog Keys 4-Voice Synthesizer

Item #: 
1386605599468   POS #:109991968
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Product Description:

Analog Keys is Elektron's flagship analog synthesizer with digital controls, and unprecedented playability making it the ultimate instrument for the expressive musician. The Analog Keys is a four voice polyphonic analog synthesizer, capable of generating some of the finest basslines, chords, leads, and sounds imaginable. The warm and deep tone repr...  Click To Read More About This Product

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Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Price: $1,349.0
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Fairfax, VA
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Analog Keys is Elektron's flagship analog synthesizer with digital controls, and unprecedented playability making it the ultimate instrument for the expressive musician. The Analog Keys is a four voice polyphonic analog synthesizer, capable of generating some of the finest basslines, chords, leads, and sounds imaginable. The warm and deep tone represents the pinnacle of analog synthesis and the acclaimed Elektron sequencer stands ready to arrange and warp the analog sounds in real-time. Complete the experience by treating the four voices with incredibly well-crafted master effects. A new world of sounds awaits.

New functionality with Overbridge
Overbridge is a new function that has been added to several Elektron analog instruments, including Analog Keys. It unites your hardware and your software via a USB connection with unprecedented seamlessness and organizes your workflow into a simple, easy-to-use graphical interface that displays all of your Analog Keys's parameters. Overbridge allows you to sync your Analog Keys to your VST/AU-compatible DAW, enables bi-directional multi-track audio streaming, provides editing and automation mapping via the Overbridge plug-ins, and offers an organizational scheme for sounds and samples.

Design sounds using Overbridge' dedicated plug-in, or control parameters via the knobs on your Analog Keys. Exploit the attributes of your Elektron sequencer within your DAW sequencer, tweak sounds on your Analog Keys via the Overbridge GUI and transport them to live performances in the instrument. It's a whole new world of sound design, sequencing and production functionality that sets Elektron apart.

Performance optimized
The Analog Keys is tailor-made for the stage. The 37 semi-weighted keys of the keyboard give instant fingertip control of the analog tones. The special performance mode offers direct access to user-defined parameters, and the joystick, capable of controlling up to fifteen parameters, allows for extreme morphing of sounds. Improvising when playing live has never been this easy.

Heart of the rig
Compatibility with other instruments is well catered for. Simply press a button to transform the Analog Keys into a MIDI keyboard, ready to control external MIDI gear. Thanks to the dedicated CV sequencer and the CV/Gate and DIN sync outputs, analog instruments of both today and yesteryear can be played, sequenced, and controlled with precision. Use the multitude of control options to breathe new life in vintage and modern rigs alike.


  • Fully customizable voice control
  • Create lush chords and huge mono leads
  • Parameter assignable joystick
  • 4-pole lowpass ladder filter and 2-pole multi-mode filter
  • Unique effects including Wideshift Chorus, Saturator Delay, Supervoid Reverb and more
  • Critically acclaimed Elektron step sequencer, full control over synth parameters
  • Wild modulation possibilites
  • Massive storage space with +Drive
  • Individual stereo outputs for each voice plus a main output give audio routing freedom
The Sequencer
  • 4 synth tracks
  • 1 FX track
  • 1 CV/Gate track
  • Up to 64 step per pattern
  • 6 — arpeggiators
  • Individual track lengths
  • Swing, slide and accent functions
  • Track transpose
  • Micro timing
  • Parameter locks
  • Live friendly Performance mode
  • Sound-per-step change
  • Instant Pattern, Kit and Sound reload
  • Full real-time control
  • 128 Projects
  • 4096 Sounds (+Drive Sound Library)
  • 128 Sounds per Project (Project Sound Pool)
  • 128 Kits per Project
  • 128 Patterns per Project
  • 16 Songs per Project
Send Effects
  • Wideshift Chorus
  • Saturator Delay
  • Supervoid Reverb
Synth voice features (—4)
  • Fully analog signal path
  • 2 — analog oscillators
  • Variable waveshape on all waveforms
  • Oscillator AM and Sync modes
  • 2 — sub-oscillators
  • 1 — noise generator
  • 1 — 4-pole analog lowpass ladder filter
  • 1 — 2-pole analog multi-mode filter
  • 1 — analog overdrive circuit
  • Filter feedback
  • 2 — assignable LFOs
  • 1 — dedicated vibrato LFO
  • 2 — dedicated waveshape LFOs
  • 1 — amp envelope
  • 2 — assignable envelopes
  • 2 — dedicated LFO fade envelopes
  • 1 — dedicated noise fade envelope
  • 1 — dedicated vibrato envelope
  • 1 — dedicated autobend envelope
  • 3 — individual effect sends
  • Up to 4 notes of polyphony
  • Up to 4 part multitimbrality
  • Up to 4 note unison playback
  • Full MIDI support
  • 37 key velocity sensitive Keyboard with aftertouch
  • Assignable X/Y joystick with pushbutton
  • 122—32 pixel backlit LCD
  • MIDI In/Out/Thru with DIN Sync Out
  • 2 — 1/4³ impedance balanced main out jacks
  • 4 x 1/4" stereo separate track audio out jacks
  • 2 — 1/4³ audio in jacks
  • 1 — 1/4³ stereo headphone jack
  • 2 — 1/4³ dual CV/Gate outputs
  • 48 kHz, 24-bit D/A and A/D converters
  • Flash-EEPROM upgradable OS
  • USB 2.0 port
Balanced Audio Outputs
  • Headphones out level: +19dBu (55 Î )
  • Main outputs level: +19dBu
  • Output impedance: 440 Î unbalanced
Unbalanced Audio Inputs
  • Input level: +19dBu maximum
  • Audio input impedance: 9 k Î
  • Digital S/N Ratio: 102dBFS (20-20.000Hz)
Separate Track Stereo Outputs
  • Output level: +19dBu (55 Î )
  • Output impedance: 1.2 k Î unbalanced
Electrical Specifications
  • Acceptable power supply: 100-250 VAC, 50-60 Hz
  • Unit power consumption: 14 W typical, 25 W maximum.
  • Power inlet type: IEC 60320 C8
  • Recommended power cable type: IEC 60320 C7, rated for 240V and at least 2.5 A.
Physical Specifications
  • Sturdy aluminium chassis
  • Dimensions: W660—D309—H93mm (26.0—12.2—3.7³) (including power switch, knobs and rubber feet)
  • Weight: approximately 5.4 kgs (11.9 lbs)
Pro Coverage

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Pro Coverage includes
  • Accidental damage protection
  • Expedited repair or replacement
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
  • Repair authorization-toll-free by phone or via the web
Customer Reviews
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Review Snapshot

by PowerReviews
ElektronAnalog Keys 4-Voice Synthesizer

(based on 4 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 4 customers

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(7 of 7 customers found this review helpful)


Synth. Drums. Sequencer. Midi Controller. I <3 my AK

By Martyn

from Southampton, UK

Comments about Elektron Analog Keys 4-Voice Synthesizer:

Right, where to begin... I got the AK because I was in the market for a playmate for my Korg MS20 and Roland TR-8, ultimately with a view to moving things to more live focussed work. I also needed a new midi keys controller for my DAW... Lo and behold, found this machine which does all I needed. It looked a little pricey at first glance but considering its a capable polyphonic analog synth, cv sequencer and midi controller all in one I reckon is a good deal - the keys are great feeling, nice to play and is all round pretty rock solid. I output midi clock and transport to the TR-8, and sequence the MS20 pitch/gate via cv, leaving 2 cv channels free to control the various synth parameters, cutoff, oscs etc. Flakey unsynced free-running filter lfo's are now a thing of the past - the AK has breathed new life into my other gear. The MS20 audio then runs into the external input of the AK, for use on its own or as an oscillator source (so can be AM'd, sync'd, filtered etc). Ill give a quick rundown of the ups and downs I've found; + Great sounding engine, up to 4x poly + capable of some really interesting and non linear sounds + P-Locks and S-locks, performance mode, multimap mode and scale locking make live tweaking and playing a dream + space for literally thousands of presets + Overbridge vst (usb audio and vsti midi front end) set for release any day now + stereo master and 4 individual outs, one for each track, which the analog 4 doesnt have + Good quality internal fx, the reverb is lush and big - and the fx section has its own lfo, envs and cv trigger track! + one button press and its a midi controller, easy on the fly switching + CV setup is easy enough (though some people seem to struggle to get the idea - is commonly asked on the forums, but is actually as simple as tuning two different notes and a video to follow is provided) + There does seem to be good, ongoing, active development of the os, also free sound packs released fairly regularly etc + Good online community and plenty of tutorial vids on youtube +/- Steep learning curve for various workflow things like project file management, what saves with what etc (e.g. the sounds you actually play are in kits, which exist in the project not the +drive - the sounds you browse are like back up files in a way). Whether you think the learning curve is a bad thing or not depends on your view point - I see it as a sign of a deep instrument, but the less technical among us may be a bit put off. You may find some lessons learned the hard way, will freely admit to accidentally saving over kits more than once in the first week or two - once you get the workflow it all makes sense though. - Cant sequence midi which isnt necessarily obvious, cant output arp notes via midi - The sequencer lacks some functions that'd make it to die for (e.g. reverse direction/ping pong, tempo division, any glitchy type controls to mess with the sequenced triggers) - Some omissions modulation-wise - has kb trk for filters but not available as an assignable mod source, so no tracking lfo speeds etc. - Is going to end up costing me a lot of money, I like it so much I now want the Octatrack and Rytm to go with it :-D Overall is definitely a 5* synth - the omissions, whilst sucking a bit do not detract from the awesome power of it to warrant marking down. I've made more and better music in the last couple of months than I have in years - instant inspiration, each time I fire it up. Now just need a few $k to completel the set elektron boxes XD

(5 of 5 customers found this review helpful)


Favorite piece of gear


from Huntington Beach, CA

Comments about Elektron Analog Keys 4-Voice Synthesizer:

this is the best piece of gear I have ever owned. The step sequencer is extremely powerful. The analog synthesis does anything you could imagine. The four part mono/ unison stack/ polyphonic nature of the keyboard makes it perfect for any application. I also have an Elektron Machine drum and one of buds has the analog rytm. If you stack this with a drum machine from Elektron you'll have the ultimate foundation for a live or recording rig.

(2 of 3 customers found this review helpful)


Excellent synth.

By Sean

from Seattle, WA

About Me Professional Musician

See all my reviews

Verified Buyer


  • Great stock sound library
  • Options
  • The sound design


  • Difficult to Use

Best Uses

    Comments about Elektron Analog Keys 4-Voice Synthesizer:

    Unlimited control over the sound, multiple routing options, the sequencer is great. Navigating any Elektron gear is difficult in the beginning. Takes about two weeks to a month to get comfortable with the workflow. You get way more than you pay for.

    (1 of 1 customers found this review helpful)


    The Ferrari of analog synths, but...

    By J

    from Charlotte, NC

    About Me Professional Musician


    • Easy to Use
    • Portable
    • Pre-programmed music
    • Realistic Sound
    • Responsive / Good Action
    • Touch Sensitive Keys


      Best Uses

      • Concerts
      • Electronic Music
      • MIDI
      • Travel

      Comments about Elektron Analog Keys 4-Voice Synthesizer:

      Not sure what the other user meant by a month long learning curve? Though it is easily the most versatile synth (not to mention analog!) that I've ever seen or used, I had full use and comfort ability after about about an hour with it. Extreamly easy to use menu and interface. It just sort of work exactly how you want it to. Even importing your own sounds Via USB is a snap. Smoothest sounding reverb I've ever heard, (no wonder they insist you route other instruments through it). I was between the ob-6, prophet 6, and this sucker. I don't regret my purchase in a single way. Worth every penny and then some.

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