Sequential OB-6 6 Voice Polyphonic Analogue Synthesiser Overview: Two Legends. One Instrument The OB-6 is a once-in-a-lifetime collaboration between the two most influential designers in poly synth history, Dave Smith and Tom Oberheim. The OB-6 takes the classic bold Tom Oberheim sound — with its true voltage-controlled oscillators, 2-pole filter, and amplifiers — and adds modern enhancements such as studio-quality effects, a polyphonic step sequencer, an arpeggiator, and more. No other modern analog poly synth can boast such a pedigree or such a massive, in-your-face sonic signature. Vintage SEM Tone The OB-6 sound engine is inspired by Tom’s original SEM, the core of his acclaimed 4-voice and 8- voice synthesizers. It features two discrete voltage-controlled oscillators (plus sub-oscillator) per voice with continuously variable waveshapes (sawtooth and variable-width pulse, plus a triangle wave on oscillator 2). The classic Oberheim-inspired 2-pole, state-variable, resonant filter provides low-pass, high-pass, band-pass, and notch functionality. Voltage-controlled amplifiers complete the all-analog signal path. Dual Effects The dual effects section provides studio-quality reverbs, delays (standard and BBD), chorus, flangers, and faithful recreations of Tom’s original phase shifter and ring modulator. This product is non-returnable under all circumstances. However, it is fully covered under the manufacturer’s standard warranty plan for a period of one (1) year from the date of purchase. All product-related issues — including transit damage, manufacturing defects, or product malfunction will be handled through BAJAAO and will be resolved under the manufacturer’s standard warranty policy.
Sequential OB-6 6 Voice Polyphonic Analogue Synthesiser 4.5 (2)
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Aftertouch: Channel (Mono) Analog/Digital: Analog (core signal path) Arpeggiator: Yes (Up, Down, Up/Down, Random, Assign modes, 1-3 octave range) Audio Outputs: 2 x 1/4″ phone jack (L/Mono, R) Envelope Generator: 2 x ADSR (Filter, Amplifier) Filter: 2-pole, State-variable, Resonant (LP, HP, BP, Notch) Headphones: 1 x 1/4″ stereo phone jack LFO: 1 x LFO (Sine, Sawtooth, Reverse Sawtooth, Square, Random), Clock Sync MIDI I/O: In, Out, Thru, USB Number of Keys: 49 Oscillators: 2 x VCOs per voice, 1 x Sub-oscillator (Osc 1), Hard Sync Other Controllers: Pitch wheel, Mod wheel Other I/O: – Pedal Included: – Pedal Inputs: Filter Cutoff Expression, Volume Expression, Sustain Footswitch, Sequencer Start/Stop Footswitch Polyphony: 6-voice polyphonic Power Supply: IEC AC inlet (100-240V) Presets: 500 Factory, 500 User Sequencer: Polyphonic Step Sequencer (64 steps, 6 notes per step) Sound Engine: Analog SEM inspired Type: Keyboard Synthesizer Type of Keys: Semi-weighted USB: Bidirectional MIDI communication Velocity Sensitive: Yes Manufacturer’s Standard Warranty: 1 Year Additional Bajaao Standard Warranty: 1 Year
















