PSVANE Horizon KT150-AT Vacuum Tube

Sale price$184.99

  • The PSVANE KT150-AT stands out with its special shaped balloon glass envelope, engineered to improve thermal dissipation, and maintain a superior vacuum for enhanced sound quality. This beam power tetrode delivers powerful, tube-untypical bass, making it an outstanding choice for audiophiles and professional users alike. With advanced ceramics and anode technology, this tube offers a significant boost in power and stability, perfect for demanding audio applications.
  • The KT150-AT features the Horizon series' exclusive HPC-T coating and a base made of a new material. The Horizon series features newly developed anode coatings, HPC-T anode coating technology addresses the issues of anode heat dissipation and thermal stress, reducing signal distortion, ensuring stable output, and enhancing sound purity.
  • Under precise voltage and temperature control, each PSVANE vacuum tube must undergo at least 24 hours of burn-in test before leaving the factory, to ensure that every product delivered to you is stable and reliable.
  • The KT150-AT is known for its powerful output and exceptional low-frequency performance, offering a rich and deep sound quality. It presents a warm and full audio experience, showcasing profound musical expressiveness.
  • 12 months warranty
Quantity:: 1pcs

Burn-in test for 24 hours

Brand new HPC-T and HPC-X coating technologies

New high-density material tube base

Same core materials as the flagship series

Stricter parameter selection

PSVANE KT150-AT


The PSVANE KT150-AT stands out with its special shaped balloon glass envelope, engineered to improve thermal dissipation, and maintain a superior vacuum for enhanced sound quality. This beam power tetrode delivers powerful, tube-untypical bass, making it an outstanding choice for audiophiles and professional users alike. With advanced ceramics and anode technology, this tube offers a significant boost in power and stability, perfect for demanding audio applications.

Received the parts earlier than I expected and were in excellent shape . Installed the the tubes in my amp and they sound great. Thank you for the great job you did getting them to me.
With the 101D, the sound quality is incredibly dynamic and precise. The low-end is tight and punchy, offering a surprising level of power for a vacuum tube. The midrange is lush and full-bodied, allowing vocals and instruments to shine with great detail. The high frequencies are extended, clear, and smooth, making this tube a perfect choice for those who demand clarity and realism in their audio setup.
The highs are extended, precise, and full of detail, creating a harmonious soundstage with excellent depth and separation. This tube brings a refined, audiophile-grade performance that excels in both power and nuance.