Single Tubes Used

248 products
  • Zenith 6H6 6H6G Vacuum Tube Valve Shoulder ST-Shape Engraved / Stamped Base NOS-Testing
    $10.00
    $10.00
    Sold out
  • General Electric GE 12DT8 Vacuum Tube Valve NOS-Testing Selected Red Tip
    $9.25
    $9.25
    Sold out
  • Matched Pair Sylvania 6H6 6H6G Vacuum Tubes Valves Shoulder ST-Shape Oak Leaf Bases
    $22.50
    $22.50
    Sold out
  • Coronado / Ken-Rad 6K6 6K6G Vacuum Tube Valve Black And Silver Glass Shoulder ST-Shape NOS-Testing
    $12.50
    $12.50
    Sold out
  • RCA 5W4 Vacuum Tube Valve NOS NIB
    $15.00
    $15.00
    Sold out
  • RCA 5W4 Vacuum Tube Valve
    $8.50
    $8.50
    Sold out
  • RCA 35B5 Vacuum Tube Valve Matte Black Plate Side D Getter
    $8.00
    $8.00
    Sold out
  • RCA JRC-9004 9004 Vacuum Tube Valve Milspec
    $7.50
    $7.50
    Sold out
  • Mullard 6BE6 Vacuum Tube Valve
    $7.75
    $7.75
    Sold out
  • Telefunken ECH81 Vacuum Tube Valve
    $12.50
    $12.50
    Sold out
  • Raytheon 12SN7 12SN7GTA Vacuum Tube Valve Black Plate NOS-Testing
    $12.50
    $12.50
    Sold out
  • Gammatron 24-G 24G VT-204 VT204 Vacuum Tube Valve US Army Milspec
    $15.00
    $15.00
    Sold out
  • National Union NU Number / Type NY-235 35 #35 Vacuum Tube Valve Globe / Balloon Bottle Engraved Base
    $10.00
    $10.00
    Sold out
  • Svetlana 6550 6550C 6P27P Output Tube NOS-Testing
    $28.50
    $28.50
    Sold out
  • Majestic Number / Type 55 #55 Vacuum Tube Valve
    $11.00
    $11.00
    Sold out
  • Western Electric WE 6AK5 Vacuum Tube
    $34.99
    $34.99
    Sold out
  • Continental Electric JANC1K JAN-C1K Vacuum Tube
    $15.00
    $15.00
    Sold out
  • Amperex PQ 5654 6AK5 6J1 6J2 Premium Quality Industrial Vacuum Tube
    $8.50
    $8.50
    Sold out
  • RCA 50C5 Vacuum Tube Valve Black Plate
    $7.77
    $7.77
    Sold out
  • 2 Tung-Sol 7H7 Vacuum Tubes NOS NIB Lot Of Two
    $9.00
    $9.00
    Sold out
  • General Electric GE Tektronix Selected 12AU6 Vacuum Tube Valve
    $7.75
    $7.75
    Sold out
  • Raytheon 25L6 25L6G Vacuum Tube ST Shoulder Shape Engraved / Stamped Base NOS-Testing
    $9.00
    $9.00
    Sold out
  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $15.00
    $15.00
    Sold out
  • Cunningham CX 112-A CX112A 112A Vacuum Tube Valve Engraved Base Globe Balloon Shape
    $17.50
    $17.50
    Sold out