1 pair PSVANE HIFI tube 2A3B, original factory pairing, Replace 2A3 Tubes For Vintage HIFI Audio Tube Amplifier DIY Upgrade

The voice of the nobility PSVANE 2A3B tube is paired with the original factory!

It is made of anode material with the highest purity level in the world;

★Using British high-density filament material;

★Unique cathode core manufacturing process;

★Using a gold-plated tube socket treated by ultrasonic;

★All are handmade by old technicians with more than 20 years of experience;

The product sequence of Voice of Nobility is divided into HIFI series, T series, and re-engraved inscription series from low to high. Among them, the T series are subdivided into classic edition and collector edition according to the difference standard of parameters.

The HIFI series is the basic product of PSVANE Noble Voice, and it is also a cheap and beautiful series vacuum tube that every enthusiast can afford. Even though the price is low, PSVANE’s concept of “Born for Music” does not compromise in the slightest. Every HIFI series electron tube has sufficient materials. Most of the important raw materials are directly imported from North America and Europe. Meticulous, compared to tubes of the same price, both in appearance and sound performance, there is a sense of leapfrogging. This is a series of electron tubes that are deeply rooted and sincere. The developed models are: EL34 KT88 5881 6L6 EL156 845 211 805 300B 2A3, etc., will be presented one by one