Sequential Prophet Rev2 8-v Keyboard

8-voice polyphonic analogue synthesizer

Oscillators:

2 digitally controlled analogue oscillators (DCOs) per voice (plus sub-octave for oscillator 1) with selectable sawtooth, triangle, sawtooth/triangle mixes and square waves (with pulse width modulation)

Glide (portamento): Separate speeds per oscillator

Noise generator (white noise)

Analogue VCAs

Hard Sync

Filter:

1 analogue Curtis low-pass filter per voice, selectable operation with two or four poles (with possible self-oscillation in four-pole mode)

Envelopes:

3 envelope generators: Filter, VCA and assignable (four-stage ADSR + delay); envelope 3 can be looped.

Sequencer:

Polyphonic step sequencer with up to 64 steps (6 notes per step) with support for tied notes and rests. Separate 16 x 4 gated step sequencer. Each layer has its own sequence.

LFOS

4 LFOs with their own key synchronisation

Modulations:

Modulation matrix with eight slots

22 modulation sources

53 modulation destinations

5 additional sources: Modulation wheel, aftertouch (pressure), velocity, breath controller, footswitch

Arpeggiator:

Programmable arpeggiator with up, down, oscillate, random and assignable modes

Selectable note values: sixteenth note, eighth note triplet, eighth note, dotted eighth note, quarter note

Range of one, two or three octaves

Relatch function with running arpeggio

Note repetition

Controller:

Semi-weighted 5-octave keyboard with velocity response and aftertouch

55 knobs and 35 buttons allow in-depth and comprehensive editing with little to no menu operations

Pitch wheel with centring spring and an assignable modulation wheel

Memory:

512 factory programmes (4 banks of 128) and 512 fully editable user programmes with two layers (2 separate sounds) per programme

Connections:

MIDI In, Out, Thru

Main stereo output: 6.5 mm jack sockets, unbalanced

Stereo output B: 6.5 mm jack sockets, unbalanced

Sustain pedal input: Accepts momentary footswitches with Normal On/Normal Off.

Pedal/CV input: Responds to expression pedals or control voltages in the range from 0 to 5 VDC (protected against higher and negative voltages).

Headphone output (6.5 mm stereo jack socket)

Power supply:

IEC cold appliance socket for internal power supply unit

Can be operated worldwide with voltages from 100 to 240 volts at 50 to 60 Hz

Power consumption: Maximum 22 watts (17 watts in the eight-voice version, 22 watts in the 16-voice version)

Physical specifications:

Oiled African mahogany for the side panels

Dimensions (W x L x H): 32.26 cm x 89.20 cm x 9.65 cm (5.84 cm at the front edge; the feet make up 6.35 mm of the total height)

Weight: 9.3 kg