Can I use E188CC in my BHK PRE & have the jumpers set to 6/7volts?
The E188CC is the European naming equivalent for the 7308 tube. It’s a 6.3V tube.
Yes you can.
So will there be an improvement?
You see I am running the 12Au7 CC82 tubes Golden Lion from Kevin D. Currently I have about 6 hours on them! They sound very good! Better than the Psvanes that I was using.
So far I am delighted…. Worth the money.
At the moment I am running them in the 12 volt position. I have also left it at 6 ohms.
I suspect if I change I should most likely change both?