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Deal.ai › Moog › Synthesizers
Moog
Moog Spectravox Semi-Modular Synthesizer

Moog Spectravox Semi-Modular Synthesizer

Best price now

$499.00at Musician's FriendVerified

17% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Musician's Friend

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Price facts

  • Lowest price today: $499.00 at Musician's Friend (checked Nov 9, 2026).
  • Checked at 4 stores.

Our take on the Moog Spectravox Semi-Modular Synthesizer

The Spectravox is a semi-modular analog vocoder and spectral processor from Moog. It carries a 10-band vocoder, a built-in microphone preamp with XLR input, and a patchable analog voice architecture that also works as a filter bank and drone synth. It suits producers and sound designers who want vocal textures, robotic harmonies or a modular processor rather than a keyboard synth. Against vocoder rivals it stands out for its patch points and Moog ladder filter, but it has no keys, no sequencer and no presets, so it rewards hands-on patching.

Best forVocal processing and vocoder texturesModular and semi-modular rigsSound designers and experimental producersDrone and filter-bank exploration
Pros
  • 10-band analog vocoder with clear speech intelligibility
  • Built-in mic preamp and XLR input for direct vocal use
  • Extensive patch bay for modular integration
  • Doubles as a filter bank and drone voice
  • Sturdy Moog build with hands-on rotary controls
Cons
  • No keyboard, sequencer or presets
  • Steep learning curve for vocoder patching
  • Mono vocoder output limits stereo use
  • Needs an external sound source or carrier to shine

Moog Spectravox Semi-Modular Synthesizer prices at every store

  • Guitar CenterNew

    In stock

    $499.00Free shippingVerified
    Visit Guitar Center
  • Musician's FriendNew

    In stock

    $499.00Verified
    Visit Musician's Friend
  • AdoramaNew

    In stock

    $599.00Free shippingVerified
    Visit Adorama
  • NeweggNew

    In stock

    $599.00Free shippingVerified
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Moog Spectravox Semi-Modular Synthesizer price history

Lowest price we've seen: $499.00 on Nov 9 at Guitar Center. Tracked across 4 stores since Nov 9.

What reviewers say

Owners and reviewers treat the Spectravox as a characterful analog vocoder that rewards experimentation. They praise its speech clarity and patch flexibility, while noting it is not a standalone playable synth.

What people mention
  • Vocoder clarityPraisedUsers say speech comes through clearly across the 10 bands.
  • Patch flexibilityPraisedOwners like the many patch points for modular setups.
  • Learning curveMixedSome find vocoder patching takes practice to get musical results.
  • Standalone useCriticisedReviewers note it needs a carrier or external source to be useful.
  • BuildPraisedBuyers describe the hardware as solid and hands-on.

Specifications

Connections
1/8" Headphone Jack, XLRSource
Built-In Tuner
NoSource
Color
BlackSource
Outputs
MIDISource

Questions and answers

Is the Spectravox a full synthesizer?
It is a semi-modular vocoder and spectral processor, not a keyboard synth. It has an analog voice architecture but no keys, sequencer or presets.
Can I plug a microphone straight in?
Yes. It has a built-in mic preamp and XLR input, so a vocal mic can drive the vocoder directly.
Does it work with a Eurorack system?
Yes. Its patch bay uses standard CV and audio connections, so it integrates with modular gear.
Does it have presets or memory?
No. Every sound is built by hand with the controls and patches.
What else can it do besides vocoding?
It works as a 10-band filter bank and a drone voice, and it can process external audio.
Do I need an external carrier signal?
For classic vocoder sounds, yes. A synth or other sound source usually serves as the carrier.
Where is the Moog Spectravox Semi-Modular Synthesizer cheapest?
At Musician's Friend, for $499.00, 17% under what the other stores charge, as of our latest check.
Where can I buy the Moog Spectravox Semi-Modular Synthesizer?
4 stores we checked sell it, including Guitar Center, Musician's Friend, Adorama, Newegg.

Stores we've priced the Moog Spectravox Semi-Modular Synthesizer at

  • Adorama deals and prices
  • Guitar Center deals and prices
  • Newegg deals and prices
Rotary Controls
YesSource
Speakers
NoSource
Pre-Programmed Songs
NoSource
Pre-Programmed Rhythms
NoSource