Matched Signal Tubes

410 products
  • Matched Pair Philco 24 Vacuum Tubes Valves Globe Balloon Mesh Plate
    $15.00
    $15.00
    Sold out
  • Matched Pair JJ 12AX7 ECC83 ECC83S Low Noise Vacuum Tubes Valves NOS NIB
    $34.99
    $34.99
    Sold out
  • Matched Pair RCA 5763 Vacuum Tubes
    $15.00
    $15.00
    Sold out
  • Matched Pair RCA Black Plate 5763 Vacuum Tubes Valves
    $15.00
    $15.00
    Sold out
  • Matched Pair RCA 12SN7 12SN7GTA Vacuum Tubes Valves Black Plate NOS NIB
    $40.00
    $40.00
    Sold out
  • Matched Pair Sylvania 6BL7 6BL7GTA Vacuum Tubes Valves Triple 3 Mica Black Plates
    $28.50
    $28.50
    Sold out
  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves Copper Support Rods
    $28.50
    $28.50
    Sold out
  • Matched Pair Tung-Sol 6AK5 6J1 6J2 Vacuum Tubes NOS NIB
    $17.50
    $17.50
    Sold out
  • Matched Pair RCA 6CG7 / 6FQ7 Vacuum Tubes Valves With Shields And Anode Radiators NOS-Testing
    $27.50
    $27.50
    Sold out
  • Matched Pair RCA 6CG7 6FQ7 Vacuum Tubes With Shields NOS-Testing
    $34.99
    $34.99
    Sold out
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes
    $20.00
    $20.00
    Sold out
  • Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Copper Support Rods
    $25.50
    $25.50
    Sold out
  • Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Copper Support Rods
    $25.00
    $25.00
    Sold out
  • Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Copper Support Rods
    $25.00
    $25.00
    Sold out
  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes NOS NIB
    $30.00
    $30.00
    Sold out
  • Matched Pair Sylvania 6C4 Vacuum Tubes Black Plates Copper Support Rods
    $13.50
    $13.50
    Sold out
  • 2 Tung-Sol 32L7 32L7GT Vacuum Tubes NOS NIB Lot Of Two
    $12.50
    $12.50
    Sold out
  • Matched Pair RCA 12SL7 12SL7GT Black Plate Clear Bottle Vacuum Tubes NOS NIB
    $50.00
    $50.00
    Sold out
  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves Copper Support Rods
    $27.50
    $27.50
    Sold out
  • Matched Pair General Electric GE Black Plate 6CG7 6FQ7 Vacuum Tubes Valves With Shields
    $25.00
    $25.00
    Sold out
  • Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Valves Copper Support Rods
    $26.00
    $26.00
    Sold out
  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes NOS-Testing
    $25.00
    $25.00
    Sold out
  • Matched Pair RCA 12SF7 JAN-CRC-12SF7 Vacuum Tubes Milspec New-Testing
    $9.00
    $9.00
    Sold out
  • Matched Pair RCA 6BL7 6BL7GTA Vacuum Tubes NOS-Testing
    $31.50
    $31.50
    Sold out