Description
From my personal audio collection, The 805 VT-143 RCA tubes, "Square" Getter Made in USA Rare Qty 1 Match Pair (2Pcs) This pair of vacuum tubes was tested in my Ketch Audio MDI 3805A amp and sounded great, no noise at all. "Square" Getter Black Plate Clear Glass, Metal Base And please take a look my other Thanks, Wayne Wayne's Audio