Sequential Fourm 4-Voice Analog Keyboard Synthesizer

Analogue Synthesizer

• Four voice
• 37 slim keys with polyphonic aftertouch
• Pro-One-style modulation matrix
• Resonance filter from the Prophet line with bass compensation
• Arpeggiator with sequencer mode
• 128 presets
• All oscillators and LFOs have simultaneously selectable waveforms
• Oscillator B supports low-frequency modes
• Classic Prophet-style synchronisation
• 4-pole resonant low-pass filter
• Feedback with aggressive ‘drive circuit’
• Two ADSR envelopes
• Sequencer supports 'glide per step'
• Display
• Pitch and modulation wheel
• Anti-theft slot
• Mono line output: 6.3 mm jack
• Mono headphone output: 6.3 mm jack
• MIDI in/out
• USB
• Connector for footswitch/expression pedal