Resistors burned on Sonic Frontiers amp


Have someone had problems with resistors burned on Sonic Frontiers Power serie?
Piero Italy
ilbiffo
Sorry,but the different language don't help me.
What you intend for"a power tube goes cherry"?
For your experience how time is power tubes life on Power serie?
this is the resistor in the bias point? if yes,you are not supposed to adjust the bias correctly.check the value of this resistance and change it.it will affect your sound.be sure to use the same brand.
I had SF power 2 and the shorted/bad power tube cause the 10 ohm, 2 watts resistor burnt.