7581A power tubes. I'm looking for two matched pair...

Trinehart

Silver Supporting Member
Messages
241
I have two matched quads I have been hoarding for a few years. Let me know if your interested
 

kwicked

Senior Member
Messages
3,669
^ Me too. I like big cleans.
The NOS are pricey, but if they really last 5x longer than current production, it is still a better purchase decision, not to mention the sound! Hi Test appears to have some.
 

Dumb Bell

Member
Messages
429
I've had a set in a blackface Vibroverb since '96, still going strong and sounding great. When those finally bite it, i have another pair.
 




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