Tung-Sol KT150 – Platinum Matched

The ultimate Octal Beam Tetrode, with 70W plate dissipation. Most powerful tube in the 6550/KT88/KT90/KT120 family, developed to improve thermal dissipation and maintain a superior vacuum. Impervious to overload when used at parameters found in existing 6550/KT88/KT90/KT120 circuits.