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Re: Cary amp heading back for repairs... (+ question about r upgrade)

I tried some 50s chrome dome GE 12AY7s , but after 2 hours, wasn't pleased with the sound and bass response. Might need more breakin. Tonight, tried GE 6072A, the premium version, and it was much nicer, and better balanced. My pair of Mullard CV4004s arrived with one cloudy, and with cracked glass on bottom. KCA is replacing with another matched tube. Excellent service has been their game for some time.
I have several different 12BZ7s, but I have only tried Sylvania and the Raytheon, where I got stuck because it sounded so nice. I even have a CBS that I haven't tried.


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  • Re: Cary amp heading back for repairs... (+ question about r upgrade) - claud 09/21/0318:24:45 09/21/03 (0)


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