Use a 12BZ7 in place of the 12AX7 on the Tempest MkI. The sound is fantastic and Rouge told me the Heater Supply would easily support the added current the 12BZ7 requires. This substitution is often done on Cary gear and is where I got the idea. Makes the Tempest much more authoritative and dynamic.
Rogue Tempest II tube rolling
Hey-
Just curious who's swapped some tubes in the Tempest II & what changes occured. I just got mine yesterday and will start by swapping the Sovtek 12ax7's for some NOS RCA 12AX7a's. Right now im interested in changing the 6sn7 driver tubes from the Shugyang stock tubes that came with it, im thinking maybe some Sylvania's? My setup is:
Musical Fidelity A3.2 CD
Tempest II
B&W N804
Just curious who's swapped some tubes in the Tempest II & what changes occured. I just got mine yesterday and will start by swapping the Sovtek 12ax7's for some NOS RCA 12AX7a's. Right now im interested in changing the 6sn7 driver tubes from the Shugyang stock tubes that came with it, im thinking maybe some Sylvania's? My setup is:
Musical Fidelity A3.2 CD
Tempest II
B&W N804
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