PSVANE Horizon Series 300B-AT Vacuum Tube Amplifier Matched Pair (2 Pack)

Sale price$192.60 Regular price$213.99
Save $21.39

For European customers: The discounted prices displayed on the page already include all applicable duties.

  • The PSVANE 300B-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 300B-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 300B-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

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 300B-AT

The PSVANE 300B-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.

High-quality 300Bs excel in dynamic range, effortlessly handling complex pieces. You get a clear, layered soundstage that makes every note come alive.
A great 300B tube brings a warm sound, rich in detail, especially in the midrange. It’s like a breath of fresh air for your ears!
The sound from a 300B is super balanced, with full low-end that's well-controlled and clear, natural mids and highs. It’s perfect for playing a wide range of music styles!