2A3 vacuum tube made by PSVANE CLASSIC TII EDITION - directly-heated power triode.
The use of Teflon as its base material, the Psvane Mark Ⅱbecomes more stable and durable. Method of aluminum base oxidization is used for coloring to make sure it will never change color or discolor. Completely new gold plated base pin so that the contact performance at the connection part can be much better, thus the loss of small-signal can be reduced to the minimum level.
SOLD IN PAIRS ONLY
Specially prepared for Fezz Audio Amplifiers.
When ordering a pair or it`s multiples, the tubes are matched free of charge in configurations: pair, quad, sextet or octet.