Changing two resistance in the Mesa fifty/fifty...

[chevals]

Hi all

I have recently buyed an old mesa fifty/fifty and when i opened it, i saw two resistances a little bit broken so ihave to change them...
Here a draw of the both resistance and a pics where they are

http://img33.imageshack.us/img33/5575/rsistance.jpg

http://img851.imageshack.us/img851/7444/emplacementdesrsistance.jpg

The mesa on the pics is not mine.

Can you tell me the reference of the resistance (if possible, in French)

Many thancks!

 

[crane]

These are two 100ohm resistors for referencing heaters to the ground.
Are you experiencing hum/buzz with that amp ? If not, no need to change them.

 

[chevals]

The both resistance are broken :s i mean, i removed them from the amp

 

[crane]

So just replace them with two 100ohm/5%/2W resistors

 

[chevals]

Ok many thanx !