*Sorry, amplifier tubes cannot be returned. Please reach out to us if you have any questions.
Rugged and wonderful-sounding Power Beam tetrode that performs flawlessly at up to 475 volts. Great replacement for single-ended amps such as Fender Champ, or high plate voltage amps like the Fender Deluxe Reverb.
-Specially developed cathode coating
-Tri-alloy plate material
-Carefully aligned grid