Subsequent® 37 CV

Today we are excited to announce the Subsequent 37 CV. This limited-edition redesign of the ultra-powerful Sub 37 Tribute Edition analog synthesizer is limited to 2000 pieces worldwide, with the first 125 units built live on-site at Moogfest 2017. Anchored by a pair of solid aluminum side pieces inset with North American hardwood and affixed to a rugged steel and aluminum enclosure, it features four assignable CV outputs and two assignable Gate outputs for interconnectivity with large-format and Eurorack modular systems, an upgraded keybed for improved playability, a high-powered headphone amplifier for live-monitoring, and a modified analog signal path.

“We are really excited to incorporate community feedback into the evolution of an instrument. Adding CV interconnectivity was the starting point, but we have also increased the headroom in the mixer and significantly extended the range of Multidrive, giving the Subsequent 37 CV expanded sonic capability and modular control." - Cyril Lance, Moog Chief Engineer

The Subsequent 37 CV’s mixer now has double the headroom of the Sub 37 Tribute Edition. Taking advantage of the mixer’s newfound flexibility, the gain-staging of the Ladder filter has been reshaped to boost harmonic saturation and analog compression. Completing the sonic evolution is a re-tuned Multidrive circuit that extends well beyond the grit and growl of the original Sub 37.

Subsequent 37 CV production is limited to 2000 pieces worldwide. Each instrument is lovingly handcrafted by Moog employee-owners. The first 125 units are available for purchase exclusively through, and on-site at the Moog Pop-Up Factory during Moogfest 2017, May 18-21.

TYPE: Programmable Paraphonic Analog Synthesizer

SOUND ENGINE: 100% Analog


TYPE OF KEYS: Semi-Weighted with After Pressure

CONTROLLERS: Pitch Bend, Mod Wheel, After Pressure, Velocity

POLYPHONY: Selectable Monophonic or Duophonic

SOUND SOURCES: 2 Variable Waveshape Oscillators, 1 Square Wave Sub Oscillator, 1 Analog Noise

Generator, 1 External Input/Filter Feedback

OSCILLATOR CALIBRATION RANGE: 22Hz-6.8kHz. Guaranteed note range at 8’ of Note 18 to 116

MOD SOURCES: Triangle, Square, Saw, Ramp, Sample & Hold, Filter EG/PGM

MOD DESTINATIONS: Osc 1 Pitch, Osc 2, Osc 1 & 2 Pitch, Filter, LFO Rate, VCA Level, Osc 1 Wave, Osc 2

Wave, Osc 1 & 2 Wave, Noise Level, EG Time, and Programmable Destinations

FILTER: 20Hz-20kHz Moog Ladder Filter w/ 6/12/18/24 dB/Oct Filter Slopes and MultiDrive


AUDIO OUTPUT: 1xTS, 1xTRS Headphone

PRESETS: 256 Presets - 16 Banks, 16 Patches per Bank

MIDI I/O: DIN In, Out, and MIDI over USB

CV/GATE INPUTS: Filter CV, Pitch CV, Volume CV, KB Gate

CV/GATE OUTPUTS: 4x Assignable CV and 2x Assignable Gate

TRANSPOSITION: +/- 2 Octaves

LFO: 0.01Hz - 1000Hz


DIMENSIONS: 6.75” H x 26.375” W x 14.75 D / 17cm H x 68cm W x 37.5cm D



INPUT VOLTAGE: 100 VAC - 240 VAC / 50 - 60 HZ / 13W

Specifications Subject To Change Without Notice

Category Name Added Format Description Download Link
Manual Subsequent 37 CV Manual 2017-06-26 PDF Subsequent_37_CV_Manual_Web.pdf
Software Subsequent 37 CV Firmware v1.3.1 2017-11-03 ZIP

•  Added programmable CV Outputs to the Preset Edit Menu
•  Fixed high and low key priority
•  Fixed Pitch-CV voltage offset in 0v to +5v range
•  Fixed All Presets SysEx output, allowing interface with the Sub 37 editor
Software Sub 37, Subsequent 37 & Subsequent 37 CV Windows Driver 2017-11-17 ZIP

Windows 8 and 10; 32- and 64-bit.
Installation instructions are fully contained within the installer program.
Software Windows 7 Midi Driver v2.23.0 2018-02-22 ZIP

Installation instructions are contained within the installer program.
Software Subsequent 37 CV Firmware v1.3.2 2018-03-20 ZIP

USB port names changed to "Subsequent 37 CV"
Fix for Offset/Scale
Fix for INIT PRESET bug

Subsequent 37 CV Firmware
Preset All Sounds Subsequent37 Peter Dyer Presets 2018-03-30 ZIP

81 Presets designed by Professional synthesist and sound designer, Peter Dyer.
Subsequent 37 CV Synthesizer
See video
Moog Demo Library
See video
Moog Demo Library: Subsequent 37
See video

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