Single Tubes Used

354 products
  • Cunningham 2A5 Vacuum Tube Valve NOS-Testing
    $13.78
    $13.78
    Sold out
  • Sylvania 12SK7 12SK7GT Vacuum Tube Valve NOS-Testing
    $10.88
    $10.88
    Sold out
  • Super Silvertone Number / Type 32 #32 Vacuum Tube Valve NOS-Testing
    $13.06
    $13.06
    Sold out
  • Wizard Number / Type 19 #19 Vacuum Tubes Valve NOS-Testing
    $12.33
    $12.33
    Sold out
  • Sylvania 1H4 1H4G Vacuum Tube Valve
    $11.61
    $11.61
    Sold out
  • Zenith 50L6 50L6GT Vacuum Tube Valve Gray And Silver Glass
    $11.61
    $11.61
    Sold out
  • RCA Cunningham Number / Type 85 #85 Engraved / Stamped Base Vacuum Tube Valve NOS-Testing
    $14.51
    $14.51
    Sold out
  • Silvertone Number / Type 58 #58 Engraved / Stamped Base Vacuum Tube Valve
    $13.06
    $13.06
    Sold out
  • Continental Number / Type 58 #58 Engraved / Stamped Base Vacuum Tube Valve
    $13.78
    $13.78
    Sold out
  • Fada Number / Type 58 #58 Engraved / Stamped Base Vacuum Tube Valve
    $13.78
    $13.78
    Sold out
  • Tung-Sol Number / Type 58 #58 Engraved / Stamped Base Vacuum Tube Valve
    $13.78
    $13.78
    Sold out
  • Sylvania Number / Type 55 #55 Vacuum Tube Valve
    $11.61
    $11.61
    Sold out
  • US-Made 6E6 Vacuum Tube Valve
    $11.61
    $11.61
    Sold out
  • Raytheon Number Type 78 #78 Vacuum Tube Valve Engraved Hot-Stamped Base Mesh Plate
    $11.97
    $11.97
    Sold out
  • Electro Mite 7548 Gold Pin Vacuum Tube
    $10.88
    $10.88
    Sold out
  • RCA Cunningham Radiotron Number Type 78 #78 Vacuum Tube Mesh Plate NOS-Testing
    $12.89
    $12.89
    Sold out
  • Hytron Number / Type 38 #38 Vacuum Tube NOS-Testing
    $13.06
    $13.06
    Sold out
  • Sylvania 14AF7 Vacuum Tube NOS-Testing
    $18.14
    $18.14
    Sold out
  • National Union NU 1LB4 Vacuum Tube Valve
    $11.61
    $11.61
    Sold out
  • RCA 1625 Vacuum Tube NOS-Testing
    $11.61
    $11.61
    Sold out
  • RCA 6K7 Vacuum Tube
    $11.61
    $11.61
    Sold out
  • Philco Sylvania 6K6 6K6GT Vacuum Tube Valve Black Plate Silver Top NOS-Testing
    $11.25
    $11.25
    Sold out
  • Matched Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Silver Top Chrome Dome
    $21.77
    $21.77
    Sold out
  • RCA Cunningham Radiotron 6A4 Vacuum Tube Valve
    $12.89
    $12.89
    Sold out