Analog Synthesizer with Dual VCOs, 3 Simultaneous Waveforms, 4-Pole VCF, Extensive Modulation Matrix, 16-Voice Poly Chain and Eurorack Format

Making its debut in 1981, the monophonic Sequential Circuits Pro-One* quickly established itself as the synthesizer of choice for numerous artists including: Thompson Twins, the Prodigy, Depeche Mode, Vince Clarke, New Order, Prince, Soft Cell and a host of others. An ultra-affordable homage to that iconic synthesizer with all the features of the original and then some, the PRO-1 lets you conjure up virtually any sound with incredible finesse and ease. With its pure analog signal path, dual authentic VCOs with 3 selectable waveforms, plus extremely flexible VCF and VCA filters, the PRO-1 is sure to become one of your favorite keyboards. Owning the PRO-1 is like having your own personal time machine, enabling you to embrace the past – or make your imprint on the future!

Features

• Amazing analog synthesizer with dual VCO design allows for amazingly fat music creation
• Authentic reproduction of original circuitry with legendary 3340 and 3320 semiconductors
• Pure analog signal path based on authentic VCO, VCF and VCA designs
• 3 simultaneous oscillator shapes (OSC A: Saw / Pulse, OSC B: Saw / Triangle / Pulse waveforms)
• Classic 4-pole filter design with self-resonance capability
• Powerful modulation matrix for 2 modulation buses for flexible music creation
• Dedicated and analog LFO with simultaneous Sawtooth, Triangle and Square oscillator shapes
• 2 envelope generators for modulation of VCF and VCA
• Easy-to-use 64-note dual sequencer (LFO clock serves as master clock)
• Arpeggiator with 3 patterns for great sound effects
• 16-voice Poly Chain allows combining multiple synthesizers for up to 16 voice polyphony
• Complete Eurorack solution main module can be transferred to a standard Eurorack case
• 56 controls give you direct and real-time access to all important parameters
• Audio input for processing external sound sources for enhanced creativity
• External control inputs and outputs (Gate, Filter etc.)
• Comprehensive USB/MIDI implementation with MIDI channel and Voice Priority selection