KT 88's....what's the story????


I decided to get the new Antique Sound Lab Hurrican with 8 KT 88's per side. The salesman said that these tubes are one of the best sounding tubes there are, but sometimes blows.
Whats the story? What does he mean by blow?? Is there any real danger (fire?)....what are the results of a damaged tube...besides getting a new tube? Also tell me what you think of the KT 88's.
Thanks Rick
rwd

Showing 1 response by newbee

I think that all power tubes can die of sudden unexpected death (you hear a pop - then no sound - you replace the fuse and the tube, sometimes you find you have also blown a grid resistor and need to get it replaced) as opposed to normal death which is quiet and fixed by simply replacing the tube. Some tubes are more rugged and less subject to the sudden death syndrome. That is one of the main reasons tube amp manufacturers require that you use the tubes they supply to keep they warranty in effect - because they are less prone to sudden failure, not that they necesarily sound better.