Signal Tubes: Matched

392 products
  • Matched Pair RCA 6AK5 Vacuum Tubes Valves Steel Plate NOS NIB
    $23.23
    $23.23
    Sold out
  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $46.46
    $46.46
    Sold out
  • Matched Pair RCA 12SN7 12SN7GT Vacuum Tubes Valves
    $34.85
    $34.85
    Sold out
  • Matched Pair General Electric GE 6C4 6C4WA Vacuum Tubes Valves Milspec NOS NIB
    $36.40
    $36.40
    Sold out
  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves NOS-Testing
    $23.23
    $23.23
    Sold out
  • Matched Pair General Electric GE 6SJ7 6J8P JANCG6SJ7 Milspec Vacuum Tubes Valves NOS NIB
    $25.55
    $25.55
    Sold out
  • Matched Pair General Electric GE 6SJ7 6J8P Vacuum Tubes Valves NOS NIB
    $30.97
    $30.97
    Sold out
  • Matched Pair General Electric GE JAN-6CG7 6CG7 6FQ7 Vacuum Tubes Valves Milspec NOS-Testing Triode Shields Copper Support Rods
    $77.44
    $77.44
    Sold out
  • Matched Pair General Electric 5654 JG-5654 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes Valves NOS NIB
    $23.23
    $23.23
    Sold out
  • Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves
    $23.23
    $23.23
    Sold out
  • Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves Copper Support Rods
    $27.10
    $27.10
    Sold out
  • Matched Pair General Electric GE 12B4 12B4A Vacuum Tubes Valves
    $23.23
    $23.23
    Sold out
  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $22.46
    $22.46
    Sold out
  • Matched Pair Ken-Rad Number / Type 35 Vacuum Tubes Valves
    $22.84
    $22.84
    Sold out
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves
    $54.19
    $54.19
    Sold out
  • Matched Pair Tung-Sol 6SN7 6SN7GT Vacuum Tubes Valves NOS-Testing
    $154.87
    $154.87
    Sold out
  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Winged Plate
    $54.19
    $54.19
    Sold out
  • Matched Pair RCA 6AU6 6AU6A Vacuum Tubes Valves Black Plate NOS-Testing
    $23.23
    $23.23
    Sold out
  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods
    $50.33
    $50.33
    Sold out
  • Matched Pair Sylvania 7B7 Vacuum Tubes Valves
    $15.10
    $15.10
    Sold out
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Black Plate
    $54.19
    $54.19
    Sold out
  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves
    $20.91
    $20.91
    Sold out
  • Matched Pair RCA Black Plate 6AU6 6AU6A Vacuum Tubes Valves
    $19.36
    $19.36
    Sold out
  • Matched Pair Sylvania 6SN7 6SN7GTA Vacuum Tubes Valves Chrome Dome Silver Top Phono Preamp Grade
    $69.69
    $69.69
    Sold out