Sequential Fourm

Sequential Fourm, 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, Housing material: Steel, Dimensions (W x D x H): 562 x 251 x 70 mm, Weight: 3.97 kg, Includes external power supply