2- 6AU6 6AU6A Vacuum Tube Mixed Brands Tested Qty Available Loc. Stock

Sylvania 6SN7GTB Black Plate D Getter Chrome Dome Balanced and Matched Tubes

National 6AU6A Tube (Untested)

12au7a Matched Pair(2 Tubes) 1962 Sylvania, USA, NOS Quality TV7 Tested

Matched Pair Trav-Ler 6V6GT Vacuum Tubes Vintage Guitar Amp Radio Tubes

Liquidation : 6AU6A Tube - GE Tubes - Brand New !

Pair RCA 6AU6A tubes, black plates, new old stock matched date codes MT = 1962

5pcs SLEEVE NIB Raytheon 6AU6A Tubes 6AU6 NOS