No, just curious. The tubes are fine. I like how they sound...just curious thats all. When it is time to replace, I may try the Gold Lions only because many owners who own the RP-5 say the first thing they do is switch the tubes and talk about a night and day difference over the stock JJ's.
How long should Pre amp (12au7) tubes last in Rogue Preamp?
I've always heard Rogue equipment drives tubes hard. My RP-5 (purchased in OCT 2017) still sounds great with the stock JJ's. No distortion or any added noise. Typical life (in hours) of general 12au7's for a Rogue preamp? I may try the newer Gold Lions next time, although I am happy with the sound of the JJ's