Montejay,
I checked the date of manufacture, I was off a little.
The date is 5-3-2001 and 2-3-2001 , the test results on each tube are 99% the same.
YMMV but in my system they sound very good .
I checked the date of manufacture, I was off a little.
The date is 5-3-2001 and 2-3-2001 , the test results on each tube are 99% the same.
YMMV but in my system they sound very good .