12 Volt - All

12 Volt - All

12 Volt Preamp Tubes.

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New Gain Matched Quad (4) Ruby China 12AT7C / ECC81 Triple Mica Vacuum Tubes

MSRP:

$44.95

Was:

Matched Quad New Ruby China 12AT7C / ECC81 Vacuum Tubes The Ruby 12AT7C is known for it's great tone and robust built quality with triple mica design. Note, we squired these as part of a close-out lot and they were not purchased direct from the...

MSRP:

$44.95

Was:

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New Gain Matched Pair (2) Ruby China 12AT7C / ECC81 Triple Mica Vacuum Tubes

MSRP:

$19.95

Was:

Matched Pair New Ruby China 12AT7C / ECC81 Vacuum Tubes The Ruby 12AT7C is known for it's great tone and robust built quality with triple mica design. Note, we squired these as part of a close-out lot and they were not purchased direct from the...

MSRP:

$19.95

Was:

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New Gain Tested Ruby China 12AT7C / ECC81 Triple Mica Vacuum Tube

MSRP:

$7.95

Was:

New Ruby China 12AT7C / ECC81 Vacuum Tube The Ruby 12AT7C is known for it's great tone and robust built quality with triple mica design. Note, we squired these as part of a close-out lot and they were not purchased direct from the factory like most...

MSRP:

$7.95

Was:

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Ken-Rad

Ken-Rad USA 12AX7 [ECC83] Gray Plate [] U Foil D Dimple Get Vacuum Tube 86/86%

MSRP:

$69.25

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AX7 [ECC83]Actual Brand*: Ken-RadPrinted Brand: UnknownQuantity: 1 Piece-SingleMatching Date Codes? NoPlate...

MSRP:

$69.25

Was:

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Unknown

Tests NOS Matched Quad (4) Illegible USA 12AT7WA [ECC81] Grey Plate 3 Mica Tubes

MSRP:

$29.65

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7WA [ECC81]Actual Brand*: UnknownPrinted Brand: UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$29.65

Was:

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Unknown

Tests NOS Matched Quad (4x) Illegible USA 12AT7 [ECC81] Grey Plate Tubes

MSRP:

$21.73

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: UnknownPrinted Brand: UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$21.73

Was:

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Unknown

Tests NOS Matched Quad (4) Illegible USA 12AT7 [ECC81] Black Plate [] Get Tubes

MSRP:

$32.62

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: UnknownPrinted Brand: UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$32.62

Was:

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Unknown

Tests NOS Matched Quad (4x) Illegible USA 12AT7 [ECC81] Black Plate [] Get Tubes

MSRP:

$32.62

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: UnknownPrinted Brand: UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$32.62

Was:

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Tung-Sol

Tests NOS Date Matched Quad (4) Vintage Tung-Sol USA JHS-12AT7WA Grey Plate

MSRP:

$118.75

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: Tung-SolPrinted Brand: Tung-SolQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$118.75

Was:

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Tung-Sol

Tests NOS Matched Quad (4) Vintage Tung-Sol USA JHS-12AT7WA [ECC81] Grey Plate

MSRP:

$98.95

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: Tung-SolPrinted Brand: Tung-SolQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$98.95

Was:

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Tung-Sol

Tests NOS Matched Quad (4) Vintage Tung-Sol USA 12AT7 [ECC81] Grey Plate Tubes

MSRP:

$79.15

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: Tung-SolPrinted Brand: Tung-Sol & MotorolaQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$79.15

Was:

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Telefunken

Tests NOS Matched Quad (4) Telefunken Germany 12AT7/ECC81 <> Bottom Tubes

MSRP:

$247.45

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: TelefunkenPrinted Brand: Telefunken & The FisherQuantity: 4 Pieces-Matched QuadMatching Date...

MSRP:

$247.45

Was:

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Telefunken

Tests NOS Matched Quad (4x) Telefunken Germany 12AT7/ECC81 <> Bottom Tubes

MSRP:

$247.45

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: TelefunkenPrinted Brand: TelefunkenQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$247.45

Was:

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Sylvania

Tests NOS Matched Quad (4) Sylvania USA JHS-12AT7WA [ECC81] 3 Mica Tubes

MSRP:

$108.85

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$108.85

Was:

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Sylvania

Tests NOS Matched Quad (4) Sylvania US JHS-12AT7WA [ECC81] 3 Mica Tubes

MSRP:

$108.85

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$108.85

Was:

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Sylvania

Tests NOS Matched Quad (4x) Sylvania USA JHS-12AT7WA [ECC81] 3 Mica Tubes

MSRP:

$108.85

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: SylvaniaPrinted Brand: Sylvania & Sylvania Gold BrandQuantity: 4 Pieces-Matched...

MSRP:

$108.85

Was:

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Sylvania

Tests NOS Date Matched Quad (4) Sylvania USA JHS-12AT7WA [ECC81] 3 Mica Tubes

MSRP:

$89.05

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JHS-12AT7WA [ECC81]Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$89.05

Was:

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Sylvania

True NOS NIB Matched Quad (4) Sylvania USA 12AT7/ECC81 Black Plate O Get Tubes

MSRP:

$128.65

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$128.65

Was:

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Sylvania

Matched Quad (4) Sylvania USA 12AT7/ECC81 Black Plate O Get Tubes 91%

MSRP:

$49.45

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$49.45

Was:

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Sylvania

Tests NOS Matched Quad (4) Sylvania USA 12AT7 [ECC81] Grey Plate [] Get Tubes

MSRP:

$62.32

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: SylvaniaPrinted Brand: Sylvania & Silvertone & ZenithQuantity: 4 Pieces-Matched QuadMatching...

MSRP:

$62.32

Was:

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Sylvania

Tests NOS Matched Quad (4) Sylvania USA 12AT7 [ECC81] Grey Plate 3 Mica Tubes

MSRP:

$74.20

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$74.20

Was:

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Sylvania

Tests NOS Matched Quad (4) Sylvania USA 12AT7 [ECC81] Black Plate [] Get Tubes

MSRP:

$98.95

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: SylvaniaPrinted Brand: Sylvania & AdmiralQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$98.95

Was:

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RCA

Tests NOS Matched Quad (4) RCA USA 12AT7/ECC81 Grey Plate O Get Vacuum Tubes

MSRP:

$62.32

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate Construction:...

MSRP:

$62.32

Was:

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RCA

Tests NOS Matched Quad (4x) RCA USA 12AT7/ECC81 Grey Plate O Get Vacuum Tubes

MSRP:

$62.32

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: RCAPrinted Brand: RCA & HallicraftersQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$62.32

Was:

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RCA

Tests NOS Matched Quad RCA USA 12AT7/ECC81 Grey Plate O Get Vacuum Tubes

MSRP:

$62.32

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate Construction:...

MSRP:

$62.32

Was:

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RCA

Tests NOS Matched Quad (4) RCA USA 12AT7 [ECC81] Grey Plate O Get Vacuum Tubes

MSRP:

$62.32

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$62.32

Was:

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RCA

Tests NOS Matched Quad (4) RCA USA 12AT7 [ECC81] Black Plate [] Get Vacuum Tubes

MSRP:

$98.95

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$98.95

Was:

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RCA

Tests NOS Matched Quad 4 RCA USA 12AT7 [ECC81] Black Plate [] Get Vacuum Tubes

MSRP:

$98.95

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$98.95

Was:

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Philips

True NOS NIB Matched Quad (4) Philips Japan ECC81/12AT7 Grey Plate O Get Tubes

MSRP:

$108.85

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: ECC81 / 12AT7Actual Brand*: PhilipsPrinted Brand: PhilipsQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$108.85

Was:

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Philips

True NOS NIB Matched Quad (4x) Philips Japan ECC81 /12AT7 Grey Plate O Get Tubes

MSRP:

$108.85

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: ECC81 / 12AT7Actual Brand*: PhilipsPrinted Brand: PhilipsQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$108.85

Was:

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National

True NOS NIB Matched Quad (4) National USA 12AT7/ECC81 Grey Plate O Get Tubes

MSRP:

$89.05

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: NationalPrinted Brand: NationalQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$89.05

Was:

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Mullard

Matched Quad (4) Vintage Mullard 12AT7/ECC81/6679 Smoth Plate BB Tubes 90%

MSRP:

$138.55

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81/6679Actual Brand*: MullardPrinted Brand: IEC Mullard & GE & Amperex Globe & PhilipsQuantity: 4 Pieces-Matched...

MSRP:

$138.55

Was:

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GE

Tests NOS Matched Quad (4) GE USA JG-12AT7WA/6201 Grey Plate [] Get 3 Mica Tubes

MSRP:

$64.30

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JG-12AT7WA/6201Actual Brand*: GEPrinted Brand: GEQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$64.30

Was:

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GE

Tests NOS Matched Quad (4) GE USA JAN-12AT7WC Grey Plate O Get Tubes

MSRP:

$59.35

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: JAN-12AT7WCActual Brand*: GEPrinted Brand: GEQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate Construction:...

MSRP:

$59.35

Was:

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GE

Tests NOS Matched Quad (4) GE USA 12AT7/ECC81 Grey Plate O Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: GEPrinted Brand: GE & Motorola & ZenithQuantity: 4 Pieces-Matched QuadMatching Date Codes?...

MSRP:

$47.47

Was:

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GE

Tests NOS Matched Quad (4x) GE USA 12AT7/ECC81 Grey Plate O Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7/ECC81Actual Brand*: GEPrinted Brand: GE & Scott & Fender & UnknownQuantity: 4 Pieces-Matched QuadMatching Date...

MSRP:

$47.47

Was:

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GE

Tests NOS Matched Quad (4) GE US 12AT7 [ECC81] Grey Plate [] Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: GEPrinted Brand: GEQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate Construction:...

MSRP:

$47.47

Was:

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GE

Tests NOS Matched Quad (4) GE USA 12AT7 [ECC81] Grey [] Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: GEPrinted Brand: GE & UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$47.47

Was:

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GE

Tests NOS Matched Quad (4) GE USA 12AT7 [ECC81] Grey Plate O Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: GEPrinted Brand: GEQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate Construction:...

MSRP:

$47.47

Was:

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GE

Tests NOS Matched Quad (4) GE US 12AT7 [ECC81] Grey Plate O Get Vacuum Tubes

MSRP:

$47.47

Was:

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 12AT7 [ECC81]Actual Brand*: GEPrinted Brand: GE & UnknownQuantity: 4 Pieces-Matched QuadMatching Date Codes? NoPlate...

MSRP:

$47.47

Was:

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