Sequential Pro 3

Pro 3 Specifications:

Oscillators:

Two analogue, voltage-controlled oscillators

One DSP-based digital oscillator

The analogue oscillators generate three classic waveforms: Triangle, sawtooth and square, all with variable and modulatable symmetry

The digital oscillator generates 32 digital wavetables, each with 16 waveforms, morphing on transition and the classic waveforms sine, triangle, sawtooth, variable-width square and super-saw

Digital oscillator 3 can be used as an LFO for complex wavetable-based modulations

Noise generator (white noise)

Hard sync, glide per oscillator, oscillator slop

Three-voice paraphonic mode with individually triggered envelopes per oscillator

Filters:

Three classic filter types

Filter 1 is a four-pole Prophet 6 low-pass filter with a slope of 24 dB per octave

Filter 2 is a classic, four-pole transistor cascade filter with a slope of 24 dB per octave and optional resonance compensation

Filter 3 is a two-pole OB-6 state-variable filter with a slope of 12 dB per octave. It can be continuously varied between low-pass, notch and high-pass modes and has an optional band-pass mode.

3 LFOs:

Three synchronisable LFOs with possible phase shift and individual slew function

Five waveforms: Triangle, sawtooth, inverted sawtooth, square and random (sample and hold)

Envelopes:

Four ADSR envelopes with possible delay (filter, VCA and two auxiliary envelopes)

The envelopes can be freely assigned to multiple modulation destinations

All envelopes have a repeat/loop function

Digital effects:

Dual digital effects

Stereo delay, BBD delay, chorus, flanger, phaser, ring modulation, vintage rotary speaker, distortion, high-pass filter, super plate reverb

Feedback & Distortion:

Tuned feedback with grunge parameter for extra-aggressive, destructive sounds

Programmable analogue distortion

Modulation matrix with 32 slots:

32-slot modulation matrix with over 46 modulation sources and over 171 modulation destinations

Modulation assignment buttons for quick and easy modulation routing

The modulation matrix supports modulations with audio frequencies

16-track sequencer:

Operating modes: Normal, gated and trigger

16 tracks and four linkable phrases with 16 steps each

Ratcheting, note length and speed per step

Multiple playback modes: forward, backward, forward/backward, random

Supports step-by-step input and real-time input, pauses and sequences with variable run length

Synchronisation to a MIDI clock source and external audio and CV input

The sequences can be freely assigned to any modulation destination

Arpeggiator:

Operating modes: Up, Down, Pendulum, Random and Assignable

Synchronisation to a MIDI clock source, external audio signals and CV inputs

Hold function while arpeggio is running

Runs simultaneously with the sequencer for arpeggiated patterns with parameter automation

Controls:

More than 60 knobs and 70 buttons allow deep and comprehensive editing with minimal menu operations.

The backlit pitch and modulation wheels are clearly visible even in low light conditions and offer a smooth and precise response.

Independently adjustable up and down transpose ranges for the pitch wheelPosition-sensitive touch slider with latch function for improved interactivity and controllability

Full-size, lightly weighted 3-octave keyboard with velocity sensitivity and aftertouch

Programme memory:

512 user and 512 factory sounds

Playlist mode for creating easily accessible setlists of your favourite programs

Connections:

1 MIDI In, 1 MIDI Out 1, 1 MIDI Thru/1 MIDI Out 2

USB port for bidirectional MIDI communication

4 CV inputs (4 x 3.5 mm jack) with a working range of -10 to +10 volts

4 CV outputs (4 x 3.5 mm jack) with a working range of -10 to +10 volts

1 gate output (3.5 mm jack)

1 sustain pedal/foot switch input

1 expression pedal input

1 external audio input (6.35 mm jack socket)

Main stereo output (2 x 6.35 mm jack)

Headphone output (6.35 mm stereo jack socket)

Power supply:

1 IEC AC input for the internal power supply unit

Can be operated worldwide with voltages from 100 to 240 volts at 50 to 60 Hz; maximum power consumption 30 watts

Physical specifications:

High-quality, lightly weighted Fatar keyboard with three octaves

Dimensions: L x W x H (67.7 cm x 33.8 cm x 12.5 cm)

Weight: 7.25 kg