Tung-Sol KT120

New Sensor now announces the Tung-Sol KT120, which has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. A pair of these tubes in push-pull configuration can deliver power levels of 150 or more watts. When used at the parameters found in existing 6550/KT88/KT90 circuits, the Tung-Sol KT120 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-120.

As of November 2010, Audio Research Corp. is using the Tungsol KT120 tube exclusively in all new power amps.

Note: The size of the Tungsol KT-120 tube is substantially more than its KT88 cousin. The seated height is approximately 4.5" (113mm). The width is 2" (52mm).

View Tungsol KT120 tube data sheet.

Other Tung-Sol tubes        KT88 Types


Availability: Usually ships within 24 hours.

TS-KT120$95.95Price is for a Matched Pair.