BELCANTO SETi40 845 question


Hello
 I've got a BELCANTO SETi40 amp and I'm really surprised to see that it works with a 4700 ohm resistor on the cathode, is there someone who can check this resistor value on it's amp ? Because I'm really surprised the see that the 845 tube runs at only 35w of dissipation.

Thanx a lot
andychris