Sequential (Dave Smith) Pro3 合成器鍵盤

Pro3 合成器鍵盤

Sequential（Dave Smith）Pro3 是一款合成器鍵盤，結合 2 個類比 VCO 與 1 個數位振盪器，可作為強大的 Monosynth，同時也是 3-voice Paraphonic 合成器。

經典傳奇第三代

先前 Pro 1 及 Pro 2 推出時都成為當時期的登峰造極之作。如今進入第三代 Pro 3，2 類比經典 VCO 再加上 wavetable mono/paraphonic synth，可說是無可匹敵。

Pro 3 之力

Pro 3 帶有三個振盪器、三個經典濾波器、三個 LFO、四個帶 Loop 功能封波、一個 32-slot mod matrix 和 16 x 16 x 4 序列。加上雙數位效果及四個可電壓控制輸入輸出，獲得這般強大的樂器是如此讓人興奮之事。

新世代經典

Pro 結合了 Old-School 類比合成器以及多變化數位科技。其中兩個電壓控制振盪器帶來溫暖的聲音，第三個振盪器則是提供了數位音色。藉由 32 Tables x 16 Waves，可生成無限的音調可能性。

以經典設計為基礎的三個濾波器

• Filter 1：4-pole low-pass，基底為 Prophet-6
• Filter 2：經典電晶體 ladder filter 及選擇性 Resonance
• Filter 3：經典 2-pole、多變化設計，可在 LP、Notch、HP 之中連續變化

豐富情緒序列功能

Pro 3 之中最實用的演出功能就是其序列機。16 Tracks、16 Steps 和 4 Phrases。即時的 Step Input、Ratcheting、多變的 Gate 以及序列長度、多種 Playback 模式以及 Paraphonic。除此之外，也可以 Sync 至 MIDI Clock 及額外聲音輸入。

與模組化合成器共樂

Pro 三帶有彈性的構造開啟了與外部音訊的大門，透過機身背部 4 個 CV 輸入/輸出和一精緻 Gate 輸出即可與模組化合成器連結。許多參數都可以藉由 CV 輸出傳送，像是振盪器、LFO、封波及序列機軌都可以，使得 Pro 3 可以成為 Setup 中的中樞神經。

Monophonic 及 Paraphonic

Pro 3 設計為一個超強大功能的 Monosynth，但它同時也是 3-voice Paraphonic synth，讓 3-note Chords 可以添加許多效果，並且各自振盪器變調。

產品特色

3 OSCILLATORS（三振盪器）

• Two analog, voltage-controlled oscillators
• One DSP-based digital oscillator
• Analog oscillators produce three classic wave shapes: (triangle, saw, pulse) with variable shape modulation/pulse width on each
• Digital oscillator produce 32 digital wavetables of 16 waves each with wave morphing, plus classic wave shapes (sine, triangle, saw, variable-width pulse) and super saw
• Digital oscillator 3 can function as an LFO for complex wavetable-based modulation
• White noise generator
• Hard sync, per-oscillator Glide, Oscillator Slop

3-VOICE PARAPHONIC PLAYABILITY

• 3-voice paraphonic mode with individually-gated envelopes per oscillator

3 FILTERS（三濾波器）

• Three classic filter types
• Filter 1 is a 4-pole, 24 dB per-octave, Prophet-6™ low-pass filter
• Filter 2 is a classic, 4-pole, 24 dB per-octave, transistor ladder filter with optional resonance compensation
• Filter 3 is a 2-pole, 12 db per-octave, OB-6™ state-variable filter. It can be continuously varied between low-pass, notch, and high-pass operation, with an optional band-pass mode.

3 LFOS

• Three syncable LFOs with phase offset and slew per LFO
• Five waveshapes: triangle, saw, reverse saw, square, and S&H

4 ENVELOPES

• Four ADSR envelopes with delay (Filter, VCA, and two Auxiliary envelopes)
• Envelopes freely assignable to multiple modulation destinations
• All envelopes can repeat/loop

DIGITAL EFFECTS

• Dual digital effects
• Stereo delay, BBD delay, chorus, flanger, phaser, ring mod, vintage rotating speaker, distortion, high-pass filter, super plate reverb

FEEDBACK AND DISTORTION

• Tuned feedback with Grunge for extra-aggressive tonal destruction
• Programmable analog distortion

32-SLOT MODULATION MATRIX

• 32 slot modulation matrix with over 46 mod sources and over 171 mod destinations
• Modulation assignment buttons enable quick and easy modulation routing
• Mod Matrix runs at audio rates

4 CONTROL VOLTAGE INS & OUTS AND GATE OUT

• Four control voltage (CV) 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 at audio rates.
• Gate Out for triggering external CV-compatible devices. Any CV in can be used as a gate input.

16-TRACK SEQUENCER

• Advanced sequencer with three modes: normal, gated, and trigger
• 16 tracks and 4 linkable 16-step phrases
• Per-step ratcheting, duration, and velocity
• Multiple playback modes: forward, reverse, forward/reverse, random
• Supports real-time/step input, rests, and variable-length sequences
• Syncs to MIDI clock and external audio and CV input
• Sequences freely assignable to any modulation destination

ARPEGGIATOR

• Sophisticated arpeggiator with up, down, up+down, random, assign modes
• Syncs to MIDI clock and external audio and CV inputs
• Re-latching arpeggiation
• Runs concurrent with Sequencer for arpeggiated patterns with parameter automation

CONTROLS

• Over 60 knobs and 70 buttons enable deep, comprehensive editing with minimal menu diving
• Backlit pitch and mod wheels are easily visible in low-light situations and have a smooth, precise response.
• Independently adjustable upper and lower pitch wheel range
• Position-sensitive latchable touch slider for enhanced interactivity and control
• Full-sized, three-octave, semi-weighted keyboard with velocity and aftertouch

MEMORY

• 512 user and 512 factory programs
• Playlist mode for generating easily accessible set lists 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) with -10v to +10v voltage range
• 4 CV outputs (4 x 1/8″ jack) with -10v to +10v voltage range
• 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)