Tube EZ 90 = 6 X 4, Dual rectified, Miniature Base, 7 Pin. Highlights &
Details: Identical tube types: EZ 90 = 6 X 4. Description: Dual rectified. Base: Miniature. Description: This is a brand new manufactured vacuum tube identical to the types EZ 90 = 6 X 4. These tubes are produced to the original Specifications: of their type & manufacturer so can be used as replacements for originals or in high quality reproductions of classic electronics. Please note that this products image is indicative only of a vacuum tube & does not picture this product. Technical data: Type EZ 90 = 6 X 4. Description Dual rectified. Number of pins 7. Ro HS compliant yes. Base Miniature.