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Rolling KT150s in Primaluna hp integrated

I’m a mere five hours into these.  This is an alive and kicking tube.  It’s like it had a double espresso before the music starts.  I’m hearing big and strong delivery, but that’s so overwhelming that I cannot focus on midrange.  It’s clear I need some time with these. 
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wolf_garcia
6,631 posts
 
I'd love to be part of a "tube lending cabal" as I'm not sure the cryo process is a good idea for tubes but that's maybe just me…the good news is my "Fire Bottle HO" will accommodate a lot of different tubes and only needs 2 power tubes…anything from KT77s to paper towel cardboard, Fee Waybill, and Kelly Slater's wave machine.
jbhiller's avatar
jbhiller OP
1,361 posts
 
Wolf, you are lucky and or smart. The primaluna’s 8 power tubes make cost of rolling prohibitive.  

I have tried

KT150s
KT88s
EL34s
7581A

i really want to try 6550s, KT77s and KT120s someday. 
jbhiller's avatar
jbhiller OP
1,361 posts
 
Wolf; if you’re bored and want to experiment on the cheap you should look at the 7581As.  Fantastic tube in my opinion. 
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jbhiller OP
1,361 posts
 
Oh and they glow warm blue. 
bluesy41
211 posts
 
I have KT150’s in my PL Dialogue Premium HP monoblock and they are so musical. Get the KT150’s you won’t be disappointed 

cheers
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