Signal Tubes: Matched

328 products
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves
    $54.86
    $54.86
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  • Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Phono Preamp Grade
    $78.40
    $78.40
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  • Matched Pair Tung-Sol 6SN7 6SN7GT Vacuum Tubes Valves NOS-Testing
    $156.80
    $156.80
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  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Tall Bottle Winged Plate
    $101.92
    $101.92
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  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Winged Plate
    $54.86
    $54.86
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  • Matched Pair RCA 6AU6 6AU6A Vacuum Tubes Valves Black Plate NOS-Testing
    $23.52
    $23.52
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  • Matched Pair RCA 6AU6 Vacuum Tubes Valves Black Plate NOS-Testing
    $23.52
    $23.52
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  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods
    $50.96
    $50.96
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  • Matched Pair Sylvania 7B7 Vacuum Tubes Valves
    $15.29
    $15.29
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Black Plate
    $54.86
    $54.86
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves
    $21.17
    $21.17
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  • Matched Pair RCA Black Plate 6AU6 6AU6A Vacuum Tubes Valves
    $19.60
    $19.60
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  • Matched Pair Sylvania 6SN7 6SN7GTA Vacuum Tubes Valves Chrome Dome Silver Top Phono Preamp Grade
    $70.56
    $70.56
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  • Matched Pair RCA 6C8 6C8G Vacuum Tubes Valves 6SL7 Substitute NOS NIB
    $137.98
    $137.98
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  • Matched Pair National Union NU Black Glass 6SN7 6SN7GT Vacuum Tubes Valves
    $117.60
    $117.60
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  • Matched Pair Cunningham 6J7 Vacuum Tubes Valves
    $14.90
    $14.90
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $50.96
    $50.96
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  • Matched Quad Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Silver Top Chrome Dome
    $156.80
    $156.80
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  • Matched Pair Sylvania 6SN7 6SN7GT Vacuum Tubes Valves Black Ladder Plates
    $54.86
    $54.86
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  • Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves
    $23.52
    $23.52
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $22.74
    $22.74
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $20.78
    $20.78
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  • Matched Pair Ken-Rad 6AU6 Vacuum Tubes Valves
    $12.94
    $12.94
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  • Matched Pair General Electric GE 6AU6 6AU6A Vacuum Tubes Valves Tektronix-Selected Low Noise
    $22.34
    $22.34
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