I use a DJM 800 for 1 year and before it was mounted before the boards of Deauville, she turned at least 3 years continuously in the box, result:
change all the pots without exception! (These are traditional pots ALPS)
After Service is mad she left like new!
This table is certainly great, terrible effects, a reliability (even champagne!), A clean output, the reference is serious!
BUT it is shameful to DJM 800 if paid a dear! if it is to have pots of RS in a 2 euro was inside the pots!
He could still make an effort!
Anyway I can assure you it's the same with denon!
Yes I would do if he is choosing to put the pots stronger (type Penny & Gilles)
I keep the same speech to the 500 and 600!
But that's how good and that's it !!!!!!!!!!!!!!!