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KT-77 vs. KT-66

As I've had my QS Mono 60s, I've tried a variety of tubes. I have sold off my KT 150s, and use KT-88s from time to time, but what I really love are KT77's.

I'm thinking of getting some KT66s, thinking that lower powered tubes are better (to my ears) matches for my system. I just don't know what the KT-66's sound like. 

Question: If you have compared KT77 and KT66 tubes, what would you say the sonic, audible characters of each are? Is there a difference you can hear? What does the KT66 sound like -- to you?

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Showing 1 response by tonydennison

tonydennison's avatar
tonydennison
399 posts
 

Outstanding question since I have that question too. Im using the QS MidMono, so should be 20 watts lower than the 60. The 88' are slightly fatiguing....the 77' slightly less bass punchy, so I suppose the 66's would be even less punchy.

 

Suppose I'll stick with the 77's

 

Thanks

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