Dave Smith Sequential Pro 2

Pro 2 Specifications

Oscillators

• Four DSP-based oscillators plus one sine wave sub oscillator
• Four classic wave shapes (saw, square, triangle, sine) per oscillator
• Twelve selectable complex shapes per oscillator
• Thirteen Superwaves
• Three noise types per oscillator: white, pink, violet
• Shape modulation/pulse width/superwave detune amount
• Oscillator cross modulation: frequency modulation (FM) and amplitude modulation (AM)
• Hard sync, individual Glide, Oscillator Slop

Paraphonic Playability

• True 4-voice paraphonic mode with individually-gated envelopes per oscillator

Character Effects

• Five high-quality digital effects. Thicken the signal and add harmonics or completely destroy the signal pre-filter.
• Girth and Air are high and low shelf equalizers with harmonic excitement. Useful for thickening and/or adding air to the signal.
• Hack and Decimate are sample and bit rate reduction algorithms which can add subtle grit or completely trash the signal. It’s harsh yet musical.
• Drive is a soft saturator for adding soft distortion and harmonic content to the signal

Filters

• Dual analog filters operate in serial or parallel
• Filter 1 is a 4-pole resonant analog low-pass filter inspired by the original Prophet-5 filter.
• Filter 2 is a 2-pole resonant analog state-variable filter inspired by the Oberheim SEM filter and can be continuously varied between low-pass, notch, and high-pass operation, with an optional band-pass mode.
• Oscillator Split allows oscillators 1 & 2 to be sent to Filter 1 and oscillators 3 & 4 to Filter 2.

Feedback and Delay

• Tuned feedback
• Three-tap syncable delays with feedback and amount controls, pan, and high-pass and low-pass filtering, all per delay. A separate fourth delay is a digital bucket-brigade delay (BBD) for analog-style effects.

Envelopes

• Five Delay ADSR envelopes (Filter 1, Filter 2, VCA , and two Auxiliary envelopes)
• Auxiliary envelopes 4 and 5 freely assignable to multiple modulation destinations
• All envelopes can repeat/loop

LFOs

• Four syncable LFOs with phase offset and slew per LFO

Modulation

• 16 x 2 modulation matrix with over 50 mod sources and over 140 mod destinations
• Modulation assignment buttons enable quick and easy modulation routing.
• Mod Matrix runs up to audio rates.

Control Voltage Ins & Outs and Gate Out

• Four 1-volt-per-octave control voltage inputs and outputs for interfacing with modular synths and other CV-compatible devices
• Parameters that can be sent to CV outputs include oscillators, LFOs, envelopes, sequencer tracks and any other source within the modulation matrix. Runs up to audio rates
• Gate Out for triggering external CV-compatible devices; any CV in can be used as a gate input.

Sequencer

• Advanced step sequencer with two modes: 16 steps x 16 tracks or 32 steps x 8 tracks
• Supports real-time input, rests, and variable-length sequences
• Syncs to MIDI clock and external audio and CV input
• Sequences can control not only oscillator pitch but any parameter in the modulation matrix.

Arpeggiator

• Sophisticated arpeggiator with up, down, up down, random, assign modes
• Syncs to MIDI clock and external audio and CV inputs
• Re-latching arpeggiation

Programmable Distortion

• Stereo analog distortion

Controls

• More than 50 knobs and 65 buttons enable deep and comprehensive editing with minimal menu diving.
• Backlit pitch and mod wheels are easily visible in low-light situations and have a smooth yet precise feel and response.
• Independently adjustable upper and lower pitch wheel range
• Two assignable position- and pressure-sensitive latchable touch sliders for enhanced interactivity and control
• Full-sized, three-and-a-half-octave, semi-weighted keyboard with velocity and aftertouch

Memory

• 396 user and 396 factory programs
• Playlist mode for generating easily accessible setlists of your favorite programs

In/Out

• 1 MIDI In, 1 MIDI Out, and 1 MIDI Thru/Out 2 port
• USB port for bidirectional MIDI communication
• 4 CV inputs (4 x 1/8″ jack)
• 4 CV outputs (4 x 1/8″ jack)
• 1 Gate Out  (1/8″ jack)
• 1 Sustain/footswitch input
• 1 Expression pedal input
• 1 External audio input  (1/4″ phone jack)
• Main stereo output (2 x 1/4″ phone jack)
• Headphone out (stereo 1/4″ phone jack)

Power

• 1 universal IEC AC power inlet for internal power supply
• Operates worldwide on voltages between 100-240v, 50-60Hz, 30 watts maximum power consumption

Physical Specs

• Walnut end panels and trim
• 29.2″ L x 12.8″ W x 4.15″ H (74.2 cm x 32.5 cm x 10.5 cm)
• 18.7 lbs. (8.5 kg)