Which tubes do I change??


My preamp uses both 12AT7's and 12AX7's tubes. I've installed Gold Lions, 
and after a couple hundred hours of play, I feel that the bass is a bit boomy. 
Which of the aforementioned tubes would you recommend changing
markj941

Showing 1 response by rauliruegas

Dear @markj41: All. Put on sale your Jolida and buy a SS preamp. Tubes are not for audio home system MUSIC reproduction no matter what. Period. Sop to degrade your digital recordings.

Regards and enjoy the MUSIC NOT DISTORTIONS,
R.