Sequential Prophet X Samples + Synthesis Hybrid Synth

Sequential Prophet X Samples + Synthesis Hybrid Synth

Sequential Prophet X Samples + Synthesis Hybrid Synth

B&H # SEDSI2500 MFR # DSI-2500
In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • 5-Octave, Semi-Weighted Keyboard
  • Responds to Velocity and Aftertouch
  • Voices: 8 Stereo or 16 Mono (Bi-Timbral)
  • 2 Stereo Samples per Voice
  • 2 High-Res Digital Oscillators
  • 2 Vintage-Style 24 dB Analog Filters
  • Mod Matrix: 16 x 2 (28 Source / 88 Dest)
  • 64-Step Polyphonic Sequencer + Arp
  • 4 LFOs & 4 Envelopes
  • 2 Digital Effects per Layer
Show moreShow less

Keyboard Size: 61 Keys

61 Keys 76 Keys

New Item - Coming Soon

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Sequential Prophet X overview

  • 1Description

Designed for the studio or live performance, the Sequential Prophet X is a bi-timbral, 8-voice-stereo (16-voice mono) synth with an innovative sound engine that powers two simultaneous 16-bit, 48 kHz sample-based instruments plus two high-resolution digital oscillators, which are all processed through analog filters. This versatile instrument combines samples + synthesis into a potent fusion well suited for traditional instruments such as piano, electric piano, organ, drums, strings, and guitar, as well as complex pads, effects, and evolving textures.

The Prophet X utilizes 150 GB of internal samples from highly-respected sound developers 8Dio, who pioneered the deep-sampling technique to create remarkably realistic sounds. An additional 50 GB of internal storage is dedicated to importing external sample libraries, while support for user-created samples is slated for the end of 2018.

At the heart of the Prophet X’s powerful sound are its newly developed 24 dB per octave resonant low-pass filters, which are based on a vintage design. The separate left and right filters are designed for a true stereo signal path and designed to add depth and impact to both the samples and the digital oscillators. Additional features include four syncable LFOs with slew and phase offset, four loopable five-stage envelope generators, and a 16-slot mod matrix with 28 sources and 88 destinations. The onboard polyphonic step sequencer provides 64-steps with up to 6-notes per step. It is possible to create a different sequence for each layer when working in stacked or split voice mode. Both the sequencer and arpeggiator feature external MIDI clock synchronization.

Dual effects engines provide multiple reverbs, two delays (standard and BBD), chorus, phase shifter, flanger, vintage speaker rotator, high-pass filter, and distortion. In stacked or split mode, you can apply two different effects to each layer and effects parameters can be modulated via the mod matrix. The Sequential Prophet X includes a standard IEC power cord.

Sample Engine
  • Provides two independent, stereo, digitally sampled instruments per voice (4 in stack or split mode)
  • 150 GB of internal sample content created by 8Dio (known for pioneering deep sampling)
  • Diverse collection of acoustic and electronic instruments
  • Plenty of edgy ambient and cinematic effects
  • Shape the samples through loop manipulation, sample stretching, and the Prophet X’s sound-sculpting modulation functions
  • Each sample instrument has its own tone control for high-pass or low-pass filtering
  • Fifty gigabytes of additional internal storage are dedicated to importing external sample libraries
  • Support for user-created samples is planned for late 2018
  • Add-on sample packs are available from 8Dio
Synth Engine
  • Classic Prophet Power: Two high-resolution digital oscillators that feature both classic waveshapes and a supersaw for more timbral possibilities
  • Shape Mod Control: Manually dial in a desired waveshape width for any of the classic sine, sawtooth, or pulse waves
  • Use an LFO or other mod source for continuously shifting timbre
  • Shape the raw sounds with all the classic synthesis functions including 4 syncable LFOs with slew and phase offset, 4 loopable five-stage envelope generators, and a 16-slot mod matrix with dozens of modulation sources and destinations
Stereo Filters
  • Two 24 dB per octave resonant low-pass filters, which are based on a vintage design
  • Separate filters in the left and right channels for a true stereo signal path
  • Adds exceptional presence and fullness to both the samples and oscillators.
  • Additional Polyphony: Switch the Prophet X from 8-voice stereo mode to 16-voice mono mode (useful for stacks and splits)
Poly Step Sequencer
  • Provides up to 64-steps and up to 6 notes per step
  • Create a different sequence for each layer if working in stacked or split voice mode (great for composition or performance)
  • Sequences include ties, rests, and can sync to an external MIDI clock
  • Arpeggiator: Features note repeats, re-latching, and can be synced to external MIDI clock
Two Effects per Layer
  • Dual Effects Engine: Provides multiple reverbs, 2 delays (standard and BBD), chorus, phase shifter, flanger, vintage rotating speaker, high-pass filter, and distortion
  • Stacked or Split Voice Mode: Apply two different effects to each layer
  • Effects parameters can be modulated through the mod matrix
Semi-Weighted Keyboard
  • Five-octave, semi-weighted keyboard with velocity and channel aftertouch
  • Integrated power supply,
  • MIDI USB support
  • Three crisp OLED displays
UPC: 855346000685
In the Box
Sequential Prophet X Samples + Synthesis Hybrid Synth
  • Power Cord
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Sequential Prophet X specs

    Sample Playback 2 x multi-sampled stereo instruments per voice with editable sample start, sample end, loop size, and loop center, loop on/off, sample reverse, sample stretch, bit-rate reduction, and sample rate reduction

    150 GB of factory-installed
    16-bit, 48 kHz sampled instruments created by 8Dio
    Additional 50 GB of samples can be added by purchasing additional sound libraries
    User-sample import is planned for late 2018
    Oscillators 2 x digital oscillators per voice with selectable sine, sawtooth, pulse, and supersaw waves (variable waveshapes)
    Glide (Portamento): Separate rates per oscillator; (samples can glide in sample stretch mode)
    Hard sync
    Filters 2 x analog 4-pole resonant low-pass filter per voice
    Digital high-pass filter in effects section
    Envelopes 4 x loopable, five-stage (ADSR plus delay) envelope generators
    Filter, VCA, and two assignable

    Amplifier Envelope:
    Four-stage (ADSR) envelope generator
    Velocity modulation of envelope amount
    Sequencer Polyphonic step sequencer
    Up to 64 steps (6 notes per step)
    Ties and rests
    LFO Low Frequency Oscillators: 4 x LFO's with key sync, phase offset, and slewing per LFO Five Wave Shapes: Triangle, sawtooth, reverse sawtooth, square, and random (sample and hold)
    Modulation 16-slot modulation matrix
    28 x sources
    88 x destinations
    11 x additional dedicated sources (mod wheel, pressure, velocity, breath controller, footswitch, LFO 1, LFO 2, LFO 3, LFO 4, Env 3, Env 4)
    Arpeggiator Fully-featured arpeggiator with up, down, up+down, random, assign modes
    Selectable Note Value: 16th note, 8th note triplet, 8th note, dotted 8th note, quarter note
    One, two, or three octave range
    Re-latching arpeggiation
    Note repeat
    Digital Effects 2 x digital effects on each layer
    Stereo delay, BBD delay, chorus, flanger, phaser, vintage rotating speaker, distortion, high-pass filter, spring reverb, plate reverb
    Clock Master clock with tap tempo
    BPM control and display
    MIDI clock sync
    Performance Control Full-sized, semi-weighted, 5-octave keyboard with velocity and channel (mono) aftertouch
    Backlit pitch and mod wheels
    Spring-loaded pitch wheel with selectable range per program (1 to 12 semitones up and down)
    Transpose controls for an 8-octave range
    Hold switch latches held notes on
    Polyphonic glide (portamento)
    Unison (monophonic) mode with configurable voice count
    Patch Memory 512 factory programs (4 banks of 128)
    512 fully editable user programs
    2 layers (2 separate sounds) in each Program
    In/Out MIDI: In, out, thru
    Sample import jack for USB stick
    Main Stereo Audio Output: 2 x 1/4″ / 6.3 mm phone (TS, unbalanced)
    Output B Stereo Audio Output: 2 x 1/4″ / 6.3 mm phone (TS, unbalanced)
    Pedal/CV: Responds to expression pedals or control voltages ranging from 0 to 5 VDC (protected against higher or negative voltages)
    Volume: Responds to expression pedals or control voltages ranging from 0 to 5 VDC (protected against higher or negative voltages)
    Sustain Pedal Input: accepts normally on or normally off momentary footswitch
    Sequencer: Accepts normally on or normally off momentary footswitch to trigger sequencer playback
    Headphone Output: 1/4″ / 6.3 mm stereo phone jack
    Power IEC AC power inlet for internal power supply
    Operates worldwide on voltages between 100 and 240 VAC at 50/60 Hz
    Power Consumption: 25 W maximum
    Dimensions (L x W x H) 38.4 x 13.5 x 4.1" / 97.6 x 34.4 x 10.5 cm
    Weight 24.0 lb / 10.9 kg
    Packaging Infoxduyfadu
    Package Weight 31.3 lb
    Box Dimensions (LxWxH) 44.0 x 18.0 x 8.0"

    Sequential Prophet X reviews

    Be the first to review this item

    Sequential Prophet X Q&A

    Sequential Prophet X accessories

    See any errors on this page? Let us know.