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Moog Subsequent 37 Analog Synthesizer

37-key Analog Synthesizer with Mono and Duo Modes, Aftertouch, 256 Presets, 2 Modulation Buses, and Enhanced Analog Signal Path
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Moog Subsequent 37 Analog Synthesizer
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The Subsequent 37

The Moog Subsequent 37 CV features a silky keybed with enhanced playability, a high-powered headphone amplifier for live monitoring, and analog signal path embellishments that significantly expand your sonic palette. From behemoth basses to lashing leads to posh pads, the Subsequent 37 is a serious performers' synthesizer with the hands-on control you need to inject serious expression into your live keyboard performances.

Enhanced analog signal path for greater sonic versatility

Along with control-voltage output flexibility, the Subsequent 37 also gives you an enhanced analog signal path for a broader palette of sounds. The re-tuned Multidrive circuit lets you crank the gain further for a more extreme range of dirt that can blast through a track more aggressively than the relatively polite growl and grit on tap in the Sub 37. The Subsequent 37 mixer also has double the headroom, and the Ladder Filter gain staging has been massaged to boost harmonic saturation and signal compression. All in, the Subsequent 37 is an irresistible analog synth value with classic fat and punchy Moog sound, real-time tweakability, and a lovely, custom chassis with wooden end cheeks, lovingly handcrafted in Asheville, NC.

Duo Mode — and what it can do for you

We have received quite a few questions at Sweetwater about the Sub 37's Duo Mode — an architecture shared by the Subsequent 37. This is basically a two-note paraphonic mode; meaning each of the two oscillators can play a different note while sharing the same audio path. You can hold a bass drone note while playing a lead over it, play in fifths, and create other interesting musical effects you can't achieve with a monophonic synthesizer.

Designed for hands-on control

Fitted with 37 keys, 40 knobs, and 74 switches like the Sub 37 Tribute Edition, the Subsequent 37 is made to be manipulated. Dedicated controls make it easy to shape your sounds in real time while performing, and the extra-large filter cutoff knob is easy to find with your hands when your eyes are focused elsewhere. Set up an arpeggiated sequence, and you can easily spend hours tweaking knobs and creating new sounds. You'll never have to dive into menus or remember which button has the shift function you're trying to access.

Moog Subsequent 37 Analog Synthesizer Features:

  • All-analog Moog synthesizer with Mono and Duo modes
  • Re-tuned Multidrive circuit for a wider range and more dirt
  • Increased mixer headroom delivers even better sounds in Duo mode
  • Upgraded 37-note, velocity- and aftertouch-enabled keybed with enhanced action
  • High-power headphone amp is great for cuing up sounds in loud venues
  • Create animated sounds with 2 versatile modulation buses
  • Syncable arpeggiator and step sequencer for even more creative potential
  • DAHDSR (Delay, Attack, Hold, Decay, Sustain, Release) looping envelopes with sync
  • Legendary Moog ladder filter can sound smooth or aggressive with resonance, MultiDrive, and selectable slope
  • Dedicated controls give you immediate access to every sound-shaping parameter
  • 256 presets arranged in 16 banks of 16 patches
  • Handcrafted in Moog Music's Asheville, NC factory

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Tech Specs

  • Type: Keyboard Synthesizer with Sequencer
  • Analog/Digital: Analog
  • Number of Keys: 37
  • Type of Keys: Semi-weighted
  • Aftertouch: Yes
  • Velocity Sensitive: Yes
  • Other Controllers: Pitchbend, Mod Wheel
  • Polyphony: Monophonic, 2 Note Paraphonic
  • Presets: 256 (16 Banks of 16)
  • Oscillators: 2 x Oscillators, 1 x Sub Oscillator, 1 x Noise Generator
  • LFO: 2 x LFO: Triangle, Square, Sawtooth, Ramp, Sample & Hold
  • Filter: Moog Ladder Filter with 6/12/18/24 dB per Octave Slopes
  • Envelope Generator: 2 x ADSR
  • Effects Types: Multidrive
  • Arpeggiator: Yes
  • Sequencer: Step Sequencer
  • Audio Inputs: 1 x 1/4" (audio in)
  • Audio Outputs: 1 x 1/4" (audio out)
  • Headphones: 1 x 1/4"
  • USB: 1 x Type B
  • MIDI I/O: In/Out/USB
  • Other I/O: Filter CV in, Pitch CV in, Volume CV in, KB Gate in
  • Software: Editor/Librarian Software (plug-in/standalone)
  • Power Source: Standard IEC AC cable
  • Height: 6.75"
  • Width: 26.37"
  • Depth: 14.75"
  • Weight: 22 lbs.
  • Manufacturer Part Number: LPS-SUB-006-01

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Customer Reviews

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Rated 5/5

An amazingly powerful audio tool

When I first ordered the Subsequent 37 I was unsure of it being a paraphonic/monophonic instrument but after having it just a week I find it far more usable then my 16 note polyphony synth especially the modulation and sequencing. It's nice and fat too with the window shaking lows and ear piercing highs.
Rated 5/5

Oh my!

I have been eyeing this monologue synthesizer for a very long time. When I say long time, I'm talking about a few years since its return. That said, I love this piece of gear more than any keyboard in my studio. Just the few hours that I've been playing with it it, seems like 10 minutes went by when, 3 1/2 hours actually went by! I plan on extending that for another eight hours. That's how addictive. I think that about describes everything about this beauty of a beast by the way I smile! I have many other synths in my studio that twice the amount of this, but man, for less than a couple of thousand dollars you get a Heaven scent of Phat, large, sound.
Music background: Musician studio owner.
Rated 5/5

Moog Sub 37

Took wayyy tooo long to receive through the Partial Service. Upon arrival of my equipment I'm very pleased with it's performance and power. I am attempting to learn it's parameters and many fascinating uses. Overall I am highly pleased with my Moog Subsequent 37.
Music background: Bass guitarist/ Internationalaffairs Recording Studio.
Rated 4.5/5

Still discovering after 2 1/2 years

I'm glad I bought it; so many plusses including: 1. Many genres of downloadable sounds. 2. Sync'd presets with Strymon Nightsky (or other effects with MIDI ) 3. Can use aftertouch to control modulation, and can assign modulation to many things. 4. A great midi controller. 5. Aggressive sounds. 6. A lot better build quality than the Grandmother
Hear it in use 2-4 min in the video
Recommend the molded plastic case if it's still being sold. Would get 5 stars if it was polyphonic.
Rated 4.5/5

A modern classic

The Subsequent 37 is a joy to play, beautifully built and sounds amazing.

It's the highest build quality of anything my I own.

It sits in my studio alongside a Matriarch and Pro 3 SE and runs through a lovely Empress reverb and a little chorus to add some stereo width.

Creamy smooth or gorgeously overdriven, it can cut through any mix.

I will have it forever. It's a keeper.
Music background: Drummer and synth player in bands in Sheffield, England in the ‘90’s and now an amateur enthusiast in New England

Hear from a Sales Engineer

What Do Our In-house Gear Experts Think?

Michael Duncan

As someone that's been recording music for the last five years I'm always looking for something new or just a different way to approach the way I write. With the Moog Subsequent 37 there's literally endless options and possibilities. It has a massive 256 presets to get started right out of the box! If you're looking for a hands-on way to shape your synth sounds, you will love this.

Matt Subers

I have been a producer, arranger, and recording engineer for 6 years. In almost all my sessions I have done, the Sub37 has been able to fill in the gaps in the mix, whether it be a thick bass tone or some higher more prominent lead lines. With its soundscapes being so versatile, I am able to enhance any mix I am working on regardless of the style of music. It is really easy to dial in a sound, and I can get to anything my mind can conceive while enjoying the process of getting there. I always truly feel inspired when utilizing this synth in the studio, and it makes pulling out the potential I know I have come easily and fluidly. With its almost endless capabilities, I never seem to exhaust my options of sounds with this beast of a synth.

Want real Moog sound? Take it from the die-hard analog synth masters here at Sweetwater: buy a Moog. It doesn't matter which one; their synths start at top quality and only go up from there. Sweetwater's relationship with Moog goes way back, and some of us fondly remember the last time Bob himself came to visit. Over the years, we've had the honor of watching Moog grow and evolve, and with synthesis experts like Daniel Fisher on staff, we're still one of the first companies to catch wind of new Moog products - they never fail to impress! Whether it's a classic reissue, a breakthrough new keyboard, or even a cool effects pedal, you can be sure anything you get from Moog will make you happy, and we'd love to tell you all about it.

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