NF double triode, Noval Base, 9 Pin. Highlights &
Details: Identical tube types: ECC 82 -12 AU 7. Description: NF double triode. Base: Noval. Description: This is a brand new manufactured vacuum tube identical to the types ECC 82 -12 AU 7. 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.