Author Topic: RD45H Diavlo Head Need Bias info please ?  (Read 440 times)

Offline moshpit5150

  • Newbie
  • *
  • Posts: 3
    • View Profile
RD45H Diavlo Head Need Bias info please ?
« on: October 21, 2017, 03:31:24 PM »
Hi I am new here and I was hoping to get or find info here about the correct pin number used on the power tube board so I can check the plate voltage for my RD45H head when it finally gets to me..is it pin # 3 for the Hot/Red lead wire and the Black ground lead wire to ground from my multimeter ? I am pumped about my new amp getting home but I always like to check the bias and all tubes..any info greatly appreciated !