Moog Voyager Old School White Wash

via this auction

"Minimoog Voyager OS - Old School Synthesizer
Limited Edition in White Wash Finished Wood.
Features
• 44-key keyboard with velocity and afterpressure outputs
• Three wide-range, high stability VCO’s (Voltage Controlled Oscillators) with continuously-variable waveforms.
• Five-input mixer for combining the audio sources prior to filtering.
• Dual mode filter module includes dual lowpass and highpass-lowpass filtering.
• The Envelopes Module generates two wide-range ADSR (Attack Decay Sustain Release) envelopes.
• Low Frequency Oscillator generates triangular, square, Sample & Hold, and smoothed Sample & Hold waveforms for use as modulating signals.
• Classic Moog Thick & Warm Analog Sound"

Anyone know if the OS has multi-pole filtering like the original Voyager and if so, how do you set the different poles? If not, what other differences are there in regards to sound generation - not controls as that is obvious.