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kt 88 shungyang treasures in mc275

I have recently installed the treasure kt 88 in my mc275.  I am noticing tube glare that was not there with my original tung Sol 6550 tubes.  They also seem to be a bit forward in presentation in comparison.  How long does it take these to break in?  Or, is this the sonic signature of these tubes?
tzh21y

Showing 1 response by lustformusic

lustformusic
68 posts
 

After 50 hours or so you will notice a change, more so at 100 hours. Mine settled after about 400 hours after which for me they were too soft and I sold them.

This is not to say after burn in the Treasure Kt 88's just may perfect for you. Time and patience I guess.

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