New, factory Platinum matched QUAD (4) Tung-Sol KT170 tubes. This is the
exciting new tube just released by Tung-Sol.
These are burned in for 24 hours and then factory matched at real world
voltages. Finally the test results are labelled on each tube box.
The Tung-Sol KT170 has a plate dissipation of 85 watts!!, making it the most
powerful tube in the Tung-Sol family. A pair of these tubes in push-pull
configuration can deliver power levels of 190 or more watts. When used at the
parameters found in existing 6550/KT88/KT90 circuits, the Tung-Sol KT170 is
impervious to overload, delivering peak power with extreme reliability and long
tube life. However, taking advantage of the higher current handling capacity of
these tubes, a very unique and super powerful and stable amp can be designed
using the Tung-Sol KT-170.
All tubes carry the 90 day factory warranty against defects from date of
I have been selling tubes of all types for more than ten years. Buy with
On Nov-06-19 at 06:21:03 PST, seller added the following information:
Vacuum Tube Values is a Mundorf Premium Partne