My father passed away last summer, and I've been working through all of his stereo equipment. This Meridian Processor is an amazing product-- it's the 861 model and is version four.
It comes with: full digital output cards, digital input card with 6 co-actual and 2 optimal.
My father had additional cards in it as follows (As confirmed by his stereo store): ia10 card- 2 pairs of xlr analog inputs, 2 oa13 cards-- xlr anolog outputs (4 channels per card)
It's likely there are additional cards that I don't know about, but I can't confirm. I also can't confirm exactly what my father paid for the unit, but I know it would have been around 17-20k
Will double box for shipping and buyer pays shipping.