Pricing and availability
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Price
Average Price: $3,312
High-end/Boutique
$500
$1501+
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Budget
Standard
High-end
Price History
Based on price data from 7 merchants for "Sequential Prophet-6 49-Key 6-Voice Polyphonic Synthesizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Sequential Prophet-6 49-Key 6-Voice Polyphonic Synthesizer is a harmonious blend of vintage charm and modern innovation, making it a must-have for any synth enthusiast. Designed as a tribute to the legendary Prophet-5, the Prophet-6 isn't just a reissue; it marries the warmth of classic analog synthesis with state-of-the-art enhancements. At the heart of this marvel are two newly-designed discrete voltage-controlled oscillators per voice, complemented by a sub oscillator, delivering lush, dynamic soundscapes.
Its all-analog signal path ensures a pure tonal quality, enhanced by a duo of resonant filters: a four-pole low-pass and a two-pole high-pass. But it doesn't stop there. This synth introduces a digital dual-effects section, providing studio-grade reverbs, delays, chorus, and phase shifting, while a true bypass keeps your analog signal intact. Ideal for both stage and studio, the Prophet-6’s intuitive knob-per-function interface makes programming a breeze, offering immediate access to its array of features.
Whether you're crafting complex sequences with its polyphonic step sequencer or exploring rhythmic textures with the arpeggiator, the Prophet-6 is designed to inspire. The semi-weighted, four-octave keyboard, with velocity and aftertouch, offers a responsive playing experience that will appeal to gigging musicians and studio producers alike.
Key Features:
- 49 semi-weighted, velocity-sensitive keys with aftertouch
- 6-voice polyphony with all-analog signal path
- Two discrete VCOs plus sub oscillator per voice
- Dual resonant filters: 4-pole low-pass and 2-pole high-pass
- Digital dual-effects section with true bypass
- Polyphonic step sequencer and multi-mode arpeggiator
- Knob-per-function interface with 1000 presets (500 factory, 500 user)
- Syncs to external MIDI clock and includes a backlit pitch and modulation wheel
Product specs
| Type | Keyboard Synthesizer with Sequencer |
| Sound Engine | Analog |
| Number of Keys | 49 |
| Type of Keys | Semi-weighted |
| Aftertouch | Yes |
| Velocity Sensitive | Yes |
| Other Controllers | Pitchbend, Mod Wheel |
| Polyphony | 6 Notes |
| Number of Presets | 500 x Factory, 500 x User |
| Effects Types | Reverb, Delay, Chorus, Phase Shifter, Distortion |
| Arpeggiator | Yes |
| Sequencer | 64-step |
| Audio Outputs | 2 x 1/4" |
| Headphones | 1 x 1/4" |
| USB | 1 x Type B |
| MIDI I/O | In/Out/Thru/USB |
| Pedal Inputs | 2 x 1/4" (expression pedal), 2 x 1/4" (footswitch) |
| Mod Matrix | Poly Mod: 2 Sources, 5 Destinations |
| Height | 4.6" |
| Width | 32" |
| Depth | 12.7" |
| Weight | 20 lbs. |
FAQs
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Is the Sequential Prophet-6 synthesizer polyphonic or monophonic?
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The Sequential Prophet-6 is a polyphonic synthesizer with 6 voices, allowing you to play up to six notes simultaneously.
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What type of sound engine does the Prophet-6 use?
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The Prophet-6 features an analog sound engine, providing rich and warm tones reminiscent of classic synthesizers.
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Does the Prophet-6 have built-in effects?
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Yes, the Prophet-6 includes built-in digital effects such as reverb, delay, chorus, phase shifter, and distortion, which can enhance your sound directly from the synth.
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How many keys does the Sequential Prophet-6 have, and are they velocity-sensitive?
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The Prophet-6 has 49 semi-weighted keys that are both velocity-sensitive and equipped with aftertouch for expressive playing.
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Can the Prophet-6 be used with a MIDI setup?
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Yes, the Prophet-6 offers comprehensive MIDI I/O options, including MIDI In, Out, Thru, and USB, making it easy to integrate into any MIDI setup.
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What kind of arpeggiator and sequencer does the Prophet-6 have?
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The Prophet-6 is equipped with a versatile arpeggiator and a 64-step polyphonic sequencer, allowing for intricate and dynamic pattern creation.
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Does the Prophet-6 allow for real-time sound manipulation?
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Yes, the Prophet-6 features a live panel mode where the sound reflects the current settings of its knobs and switches, enabling real-time sound manipulation.
Videos
Sweetwater
OB-6 and Prophet-6 Synthesizer Comparison — Daniel Fisher
Reviews
PROS
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Instantly gratifying playability with no menu diving needed
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Smooth, creamy analog sound that can get loud and gritty
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Vintage knob adds organic, vintage wonkiness to sound
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Exceptional build quality, feels sturdy and well-made
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Sound design is intuitive, ideal for beginners and pros alike
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Warm, full sound sits well in mixes, surpasses other models
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Superb sequencer and arp functions enhance creative potential
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Excellent factory presets and sound set, better than Prophet 8
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Ability to Poly-Chain for expanded voice count
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Beautiful design with stunning materials and elegant finish
CONS
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Limited modulation options compared to some cheaper models
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Wooden finish not as rich as depicted in pictures
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Ships with a 49-note keyboard, unlike the 61-note on other models
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Higher price point, though seen as worth it by most owners
Critic Reviews
Based on 0 Reviews and 0 Ratings
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