Tube Rolling for Rogue Audio Cronus Magnum 2


What is everyone using for the preamp tube and also down the line. Looking for articulate bass extended highs and sweet mids. Stock jj's are OK but I think I can do better. 
soundwatts

Showing 2 responses by soundwatts

Thanks for the responses. I also heard that the cifte NOS 12au7 is very good. Has anyone heard these? 
So my neighbor lent me a 4003 mullard initial impressions are warmer bigger Soundstage. But seems like the top is more polite. Also noticed it's pretty noisy. Is it possible that it's past its lifetime?