Ruby 12AX7AC5 HG

Doug's Tubes Verified independent store

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The Ruby 12AX7AC5 HG High Grade tube is the Shuguang 12AX7 9th gen tube, but distributed by Magic Parts. These are a very consistently made tube, sweet sounding, and very warm. Hig h grade is a measuring system used by Magic Parts, which basically means the tube is better suited for amps that need more quiet tubes. Show more