Synthesizer

The Prophet X from Sequential in partnership with Dave Smith Instruments is a synthesizer with analog filters 8 voices of stereo polyphony or 16 voices mono. Affiliated with the other Prophets, this one has a library of 150 GB of 8Dio samples.

ARTICLE N° 64669
  • Dave Smith Instruments Sequential Circuit Prophet X
  • Bi-timbral 8 stereo voices / 16 mono voices
  • 5 octave keyboard with 61 semi-weighted keys, velocity sensitive and with aftertouch
  • 2 programmable touch sliders (position and pressure sensitivity)
  • Pitch and modulation wheels. The pitch has a program-selectable range (1 to 12 semitones up and down) and it is possible to transpose the controls by a range of 8 octaves
  • Portamento with unison mode (monophonic)
  • 2 multi-sampled stereo instruments per voice with editing possibilities: sample start/end, loop size and center, loop on/off, sample inversion and stretching, bit rate reduction and sample rate reduction. - Sound Generator: 2 x 16-bit/48 kHz sampled voices + 2 digital oscillators per voice with sine, sawtooth, pulse and supersaw waves. You can vary the shape of any waveform.
  • Glide (portamento): separate rates per oscillator; (samples can slide in Sample Stretch mode).
  • Hard Sync
  • Analog stereo filter
  • 150 GB sample library with acoustic, electronic, ambient and cinematic instruments developed by the famous virtual instrument editor 8DIO
  • 50 GB of internal memory for importing additional samples. Around December 2018, it will be possible to add an additional 50 GB of samples by purchasing sound banks
  • 512 factory programs (4 banks of 128) and 512 fully editable user programs with 2 layers (2 separate sounds) in each program
  • 16-slot modulation matrix, 28 sources and 88 destinations
  • 2 4-pole resonant analog low-pass filters per voice with 24 dB / octave slope
  • Digital high-pass filter in the Effects section
  • 11 additional dedicated sources: modulation wheel, pressure, velocity, footswitch, LFO 1, LFO 2, LFO 3, LFO 4, Env 3, Env 4, Env 4
  • 4 loopable envelope generators with five parameters (ADSR + delay): filter, VCA, and two assignable
  • The 4 LFOs have note sync, phase shift and LFO rotation
  • 5 waveforms: triangle, sawtooth, reverse sawtooth, square and random (sample and hold)
  • ADSR with envelope modulation
  • Polyphonic step sequencer up to 64 steps (6 notes per step) with legato and rests
  • Arpeggiator with up, down, up+up, up+down, random, mode assignment, note value selectable between sixteenth note, thirty-eighth note, eighth note, dotted eighth note, quarter note on one, two or three octaves + note repeat function
  • Various editing options: Loop manipulation, sample stretching, 4 envelope generators, 4 LFOs and modulation matrix
  • 2 assignable digital effects on each layer:
  • Stereo Delay, BBD delay, chorus, flanger, phaser, vintage rotary speaker, distortion, high pass filter, spring reverb, plate reverb
  • Master clock with tap tempo, BPM control and display and MIDI clock synchronization
  • 3 OLED displays
  • Analog line outputs (2 x L/R) on 6.3 mm jack
  • Headphone output on 6.3 mm stereo jack
  • MIDI In/Out/Thru
  • USB port
  • USB sample import
  • Input for volume/sustain pedal
  • Dimensions: 976 x 109 x 343 mm
  • Weight: approx. 11 kg
The Prophet X is a bi-timbral synth that allows you to manage two independent instrument samples per voice.
You can also rework the sounds using looping, sample stretching or modulation.

The two digital oscillators, yes, but high resolution, allow you to add all the legendary waveforms of the Prophet to your sounds, including triangles, sawtooth waves and variable width pulses.

Create a polyphonic step sequence of 64 steps (up to 6 notes per step), with the possibility of creating a separate sequence per sound layer in Stack or Split mode. The sequencer and arpeggiator can be synchronized via an external MIDI clock.

Whether for the stage or in the studio, the DSI Sequential Prophet X is a performance monster.
Number of keys
 61
Number of polyphony notes
 16
Aftertouch
 Yes
Velocity-sensitive
 Yes
Type of sound generator
 Digital
Effects
 Yes
Control pedal input
 Sustain, Footswitch
Analog output
 2
Headphone output
 Yes
USB port
 Yes
Modulation wheel
 Yes
Arpeggiator
 Yes
Sequencer
 Yes
Internal memory
 Yes
MIDI port
 Yes
Splitable keyboard
 Yes
Screen
 Yes
Power supply
 Mains powered
MIDI In, Out, Thru
USB MIDI
USB port for importing samples
Main stereo audio output: 2 x 1/4" (TS, unbalanced)
Output B stereo audio output: 2 x 1/4" (TS, unbalanced)
Pedal / CV: Responds to expression pedals or control voltages between 0 and 5 VDC (protected against higher or negative voltages.
Volume: Responds to expression pedals or control voltages between 0 and 5 VDC (protected against higher or negative voltages.
Sustain pedal input: Accepts normally on or off momentary control pedals.
Sequencer: Accepts normally on or off momentary pedals to trigger sequencer playback.
Headphone output: 1/4" stereo.

Power supplies
IEC AC power jack for internal power
Operates worldwide on voltages between 100 and 240 volts at 50 to 60 Hz.
Power consumption: 25 watts maximum

Dimensions: 976 x 343 x 109
Weight: 12 kg