6550 Tunsol Tube 1 Piece

Extremely consistent and reliable work-horse power beam tetrode. Built to rigid military standards, the 5881WXT will tolerate higher voltages than most other 6L6 types. Frequently used as replacement...

GOLD-Plated molybdenum alloy grid and Carbon coated screen grid makes this one of the best, most reliable, efficient, and classic sounding 6L6s Very deep and rich sounding classic.

This top quality re-issue tube has triple getters for a smooth extended high end, slightly warm midrange with great imaging, and a tight bottom end.

The 6550EH offers excellent linearity, power handling capacity, heat dissipation. Four-pillar construction and mica spacers maintain a rugged mechanical reliability. Classic tone is sustained at a...

New Sensor’s re-issue of the famous Mullard EL34 has been considerably smoothed. The overall sound is more balanced and very warm. This is great news for people with something like a Marshall since...