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Profile ID: sequential-prophet-rev2

Prophet Rev2

Polyphonypoly

Engine Typepoly

Voice Count8 Voices

Timbral Parts2 Parts

The Sequential Prophet Rev2 is a modern polyphonic analog synthesizer featuring 8 or 16 voices, dual DCOs per voice, a classic Curtis lowpass filter, extensive modulation matrices, and bi-timbral split/layer functionality.

💡 How to configure the Sequential Prophet Rev2 in closeby.one▼

To connect your Sequential Prophet Rev2 to your web browser, connect your synth using a USB cable or a dedicated USB-to-MIDI interface.

Open the MIDI Settings panel above, set the Output Port to your connected Prophet Rev2 device, and select the correct MIDI channel (default is channel 1). Once configured, you can map the MIDI CC layout sliders, draw automated parameter curves, and edit patches in real-time without installing any software.

MIDI CC List & Web Editor

Browse CC parameters, tweak sliders, and automate your synth in real time.

MIDI Hardware Device

Midi Ch

Test Trigger

Actions

Mixer

(5 controls)

Master Volume (CC 7)0

Controls the master volume level.

Sub Oscillator (CC 8)0

Mix level of the square wave sub-oscillator.

Noise Level (CC 29)0

Mix level of white noise generator.

Voice Volume (CC 37)0

Controls the layer volume level.

VCA Level (CC 113)0

Sets the VCA initial gate bias level.

Oscillator 1

(5 controls)

Osc 1 Freq (CC 20)0

Adjusts coarse tuning of oscillator 1.

Osc 1 Fine (CC 21)0

Fine-tunes the frequency of oscillator 1.

Osc 1 Shape (CC 22)0

Selects wave shape: Sawtooth, Triangle, Saw-Tri, or Pulse.

Osc 1 Shape Mod (CC 30)0

Modulates oscillator 1 shape or pulse width.

Osc 1 Glide (CC 23)0

Adjusts glide transition rate for oscillator 1.

Oscillator 2

(5 controls)

Osc 2 Freq (CC 24)0

Adjusts coarse tuning of oscillator 2.

Osc 2 Fine (CC 25)0

Fine-tunes the frequency of oscillator 2.

Osc 2 Shape (CC 26)0

Selects wave shape for oscillator 2.

Osc 2 Shape Mod (CC 31)0

Modulates oscillator 2 shape or pulse width.

Osc 2 Glide (CC 27)0

Adjusts glide transition rate for oscillator 2.

Filter

(7 controls)

Filter Freq (CC 102)0

Cutoff frequency of the Curtis lowpass filter.

Resonance (CC 103)0

Filter resonance feedback level.

Filter Env Amt (CC 106)0

Modulation depth of the filter envelope.

Filter Attack (CC 109)0

Attack time of the filter envelope.

Filter Decay (CC 110)0

Decay time of the filter envelope.

Filter Sustain (CC 111)0

Sustain level of the filter envelope.

Filter Release (CC 112)0

Release time of the filter envelope.

Envelopes

(4 controls)

Amp Attack (CC 118)0

Attack time of the amplitude envelope.

Amp Decay (CC 119)0

Decay time of the amplitude envelope.

Amp Sustain (CC 75)0

Sustain level of the amplitude envelope.

Amp Release (CC 76)0

Release time of the amplitude envelope.

General / Utility

(9 controls)

Mod Wheel (CC 1)0

Modulation wheel depth.

Glide On/Off (CC 65)0

Toggles portamento glide function.

Glide Mode (CC 5)0

Selects the portamento glide behavior.

Oscillator Slop (CC 9)0

Adds vintage pitch instability/drift.

Osc Mix (CC 28)0

Balances the level between Oscillator 1 and Oscillator 2.

Pan Spread (CC 114)0

Spreads voice panning across the stereo field.

Arp On/Off (CC 33)0

Toggles the built-in arpeggiator.

Arp Mode (CC 34)0

Selects arpeggiator play order: Up, Down, Up/Down, Random, Assign.

Arp Range (CC 35)0

Sets octave range of the arpeggiator (1, 2, or 3 octaves).

ℹ️ How MIDI CC Sync Works

MIDI CC is a one-way push protocol. Synthesizers cannot be queried dynamically to read their current parameter values. To synchronize these sliders, select your synthesizer's MIDI Input Port above. When you physically tweak knobs on your synth, the slider positions will instantly update on-screen to match.

No presets found for this synth.

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Prophet Rev2

MIDI CC List & Web Editor

Mixer

Oscillator 1

Oscillator 2

Filter

Envelopes

General / Utility

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