Here is a list of the differences between the REV 2 and the Prophet 08. In addition to everything the P08 has, the REV2 adds:
- Waveshape modulation of all 4 waveforms
- Sub octave on oscillator 1
- Expanded modulation matrix (8 individual slots)
- Onboard digital effects per layer: reverb, chorus, flanger, phase shifter, standard and BBD delays, ring modulation, and distortion
- Polyphonic step sequencer per layer (in addition to the old gated step sequencer)
- 512 factory programs and 512 editable user programs (4 banks of 128 each)
- Sixteen voice polyphony (or eight)
- New OLED display
- Improved keyboard
- Integrated power supply (no "wall wart")
- USB
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- REV2 Dimensions: 12.70″ (32.26 cm) W x 35.12″ (89.20 cm) L x 3.80″ (9.65 cm) H (2.30″ at front edge)
- Weight: 20.5 lbs. (9.3 kg)
- Prophet '08 Dimensions: 12.1″ (30.73 cm) W x 34.8″ (88.39 cm) L x 3.875″ (9.84 cm) H (2.25″ at front edge)
- Weight: ~22 lbs. (9.98 kg)
Did I miss anything?