Original Roland parts that 

NEED TO BE REFURBISHED

From two CR-8000s that I serviced and replaced with new parts

Six (6) 10k b pots marked "15 N"

Six (6) 10k b pots marked "16 N"

One (1) Broken long-stem 10kb pot

One (1) 50k b pot

One (1) 10kb pot

What you see is what you get