Dumbledore apparating

[spookedook]

No: HPFGUIDX 157286

Not sure if this has been mentioned before but I've decided to got
through the books with a fine toothed comb and I've noticed that
Dumbledore alone appears to apparate silently.

"A man appeared in the corner the cat had been watching, appeared so
suddenly and silently you'd have thought he'd just popped out of the
ground."

Or do you think he took a port key? There isn't really any evidence he
took a port key as he doesn't appear to be holding anything until he
gets out the put-outer.

What do you think of this?

Tinktonks