The Subsequent 37 is a (2-note) paraphonic analog synthesizer that builds on the award-winning design of the Sub 37 Tribute Edition. Its control panel has 40 knobs and 74 switches, placing a vast array of analog sound-design tools and onboard sequencing options immediately at your command. The Subsequent 37 improves upon its source through the implementation of user-requested enhancements. Each enhancement maintains the magic and character of its predecessor while also providing access to new dimensions of sound and improved playability.

The Subsequent 37 mixer section has double the headroom of that in the Sub 37 Tribute Edition. This provides access to a new range of classic clean tones in both mono and duo performance modes. Leveraging the mixer's newfound flexibility, gain-staging in the Ladder filter has been reshaped to boost harmonic saturation and analog compression, resulting in an overall richer low end. Completing the sonic evolution of the Subsequent 37 is a retuned Multidrive circuit that extends well beyond the grit and growl of the original Sub 37.

In addition to the sound engine augmentation, each Subsequent 37 comes with an upgraded keybed for improved playability, a high-powered headphone amplifier strong enough to drive the most demanding headphones and a software plug-in/editor for both Windows and Mac platforms.