TUBE GAIN


I currently have two QuickSilver line stage pre-amps. They both have identical gain. One uses 12AX7 tubes, the other uses 6922 tubes. The one with the 12AX7 has loud volume at 11 o'clock and the 6922 the same volume is at 2 o'clock. Is the 12AX7 a more higher output tube than the 6922 tube? I prefer the volume output on the 6922 tubes. Can this be corrected?
Thanks,
Yogiboy
128x128yogiboy
THANKS I JUST REPLACED A 12ax7 WITH A 12at7 IN MY PHONO PREAMP AND THAT SEEMS TO DO THE TRICK.
YOGIBOY
I JUST PUT A SYLVANIA NOS 12AU7 IN AND IT IS THE BEST I HAVE HEARD YET.THIS TUBE WAS MADE IN 1952.HOW COULD SOMETHING THIS OLD OUTPERFORM ALL THE OTHERS I USED?