fek
Well-known member
Amp is a Randall RM100 so I can bias each individual tube. I had all Winged C 34's in the RM100 biased up each one between 30mV and 31mV. I just dropped in a set of 6CA7's to mix with the 34's and am really liking the results after day 1. I now have all of them at just over 31mV.
According to the manual, I am in range on the cooler side. Based on some numbers that someone on the MTS board posted years ago I am on the warmer side. Any thoughts on whether I can go a little hotter or should I stay where I am at?
Per the Randall manual:
6L6/5881 28mV to 35mV
EL34/6CA7 30mV to 38mV
E34Ls 35mV to 45mV
6550 35mV to 45mV
According to the manual, I am in range on the cooler side. Based on some numbers that someone on the MTS board posted years ago I am on the warmer side. Any thoughts on whether I can go a little hotter or should I stay where I am at?
Per the Randall manual:
6L6/5881 28mV to 35mV
EL34/6CA7 30mV to 38mV
E34Ls 35mV to 45mV
6550 35mV to 45mV