Signal Tubes: Matched

328 products
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves
    $34.99
    $34.99
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  • Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Phono Preamp Grade
    $50.00
    $50.00
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  • Matched Pair Tung-Sol 6SN7 6SN7GT Vacuum Tubes Valves NOS-Testing
    $100.00
    $100.00
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  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Tall Bottle Winged Plate
    $65.00
    $65.00
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  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Winged Plate
    $34.99
    $34.99
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  • Matched Pair RCA 6AU6 6AU6A Vacuum Tubes Valves Black Plate NOS-Testing
    $15.00
    $15.00
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  • Matched Pair RCA 6AU6 Vacuum Tubes Valves Black Plate NOS-Testing
    $15.00
    $15.00
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  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods
    $32.50
    $32.50
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  • Matched Pair Sylvania 7B7 Vacuum Tubes Valves
    $9.75
    $9.75
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Black Plate
    $34.99
    $34.99
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves
    $13.50
    $13.50
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  • Matched Pair RCA Black Plate 6AU6 6AU6A Vacuum Tubes Valves
    $12.50
    $12.50
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  • Matched Pair Sylvania 6SN7 6SN7GTA Vacuum Tubes Valves Chrome Dome Silver Top Phono Preamp Grade
    $45.00
    $45.00
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  • Matched Pair RCA 6C8 6C8G Vacuum Tubes Valves 6SL7 Substitute NOS NIB
    $88.00
    $88.00
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  • Matched Pair National Union NU Black Glass 6SN7 6SN7GT Vacuum Tubes Valves
    $75.00
    $75.00
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  • Matched Pair Cunningham 6J7 Vacuum Tubes Valves
    $9.50
    $9.50
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $32.50
    $32.50
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  • Matched Quad Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Silver Top Chrome Dome
    $100.00
    $100.00
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  • Matched Pair Sylvania 6SN7 6SN7GT Vacuum Tubes Valves Black Ladder Plates
    $34.99
    $34.99
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  • Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $14.50
    $14.50
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $13.25
    $13.25
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  • Matched Pair Ken-Rad 6AU6 Vacuum Tubes Valves
    $8.25
    $8.25
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  • Matched Pair General Electric GE 6AU6 6AU6A Vacuum Tubes Valves Tektronix-Selected Low Noise
    $14.25
    $14.25
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