Sylvania 12at7

425 results

RARE *GOLD PIN NOS MATCHED QUAD 3 MICA ECC801S ECC81 12AT7WA TUBES 1960 SYLVANIA
New (Other) · SYLVANIA
C $445.24
Was: C $636.05was - C $636.05
or Best Offer
C $28.12 shipping
Only 1 left!
SYLVANIA Vacuum Tube Storage Wooden Box +8pcs free boxes for 12AX7 12AU7 12AT7
Brand New · SYLVANIA
C $26.74
or Best Offer
C $12.55 shipping
(2) Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex
Pre-Owned · SYLVANIA
C $41.81
NOS MATCH QUAD SYLVANIA 1950'S USA 6201 12AT7WA ECC81 TUBES SQUARE GETTER 3 MICA
New (Other) · SYLVANIA
C $170.77
Was: C $243.95was - C $243.95
or Best Offer
C $20.02 shipping
68 watching
(2) NOS Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex
Pre-Owned · SYLVANIA
C $41.81
RARE 3 MICA* ONE TUBE * 12AT7 6201 NOS Sylvania [] Getter GOLD Pin 12AT7WA ECC81
New (Other) · SYLVANIA
C $144.91
Was: C $207.01was - C $207.01
or Best Offer
C $19.25 shipping
1 x CHS-12AT7WB Sylvania GOLD BRAND Tube*3-Mica*USN*Tested Good* #4
Pre-Owned · SYLVANIA
C $40.41
C $27.32 shipping
Radio Tubes 12AT7WC 12AT7 ECC81 Sylvania JAN Black Plate NOS Quad
Brand New · SYLVANIA
C $167.27
or Best Offer
C $22.01 shipping
sylvania triple mica 12at7 tube
Pre-Owned · SYLVANIA
C $24.40
C $23.15 shipping
NOS Sylvania JAN 12AT7WC tube in original box,tested great!,radio,ECC81,12AT7
New (Other) · SYLVANIA
C $34.78
C $16.00 shipping
(2) Sylvania JHS-12AT7WA Tubes Triple Micas Square Getters NOS Amplitrex
Pre-Owned · SYLVANIA
C $41.81
New Listing100 12AT7 Tubes (USA) Bulk lot-
Pre-Owned · RCA
C $348.50
sylvania triple mica 12at7 tube
Pre-Owned · SYLVANIA
C $24.40
C $23.15 shipping
Matched Pair Sylvania 12AT7WA Dual Triode Guitar Amp. Audio Vacuum Tube Valve- B
Brand New · SYLVANIA
C $163.93
or Best Offer
C $48.79 shipping
One Matched Pair of Military JAN- 12AT7WA (or -WC) Tubes, Sylvania, NOS Ratings
Pre-Owned · SYLVANIA
C $19.52
C $25.09 shipping
sylvania 12at7 tube
Pre-Owned · SYLVANIA
C $21.61
C $23.07 shipping
sylvania 12at7 tube
Pre-Owned · SYLVANIA
C $21.61
C $23.07 shipping
sylvania 12at7 tube
Pre-Owned · SYLVANIA
C $21.61
C $23.07 shipping
sylvania 12at7 tube
Pre-Owned · SYLVANIA
C $21.61
C $23.07 shipping
sylvania 12at7 tube
Pre-Owned · SYLVANIA
C $21.61
C $23.07 shipping
One Pair of Heavy Duty 12AT7WA Tubes, By Sylvania, Full Black Plate, NOS Ratings
Pre-Owned · SYLVANIA
C $22.30
C $25.09 shipping
Lot of Four Heavy Duty 12AT7WA Tubes, Sylvania, Full Black Plate, Even Ratings
Pre-Owned · SYLVANIA
C $19.52
C $25.09 shipping
20 Empty SYLVANIA Vacuum Tube Boxes. Fit 12AX7 ecc82 12AT7 5687 7199 & similar
Brand New · SYLVANIA
C $18.09
or Best Offer
C $29.97 shipping
Strong Sylvania 12AT7 ECC81 Black Plates Copper Grid Halo Get Serious Tubes D740
New (Other) · SYLVANIA
(3)
C $27.88
or Best Offer
sylvania gold pin 12at7 tube rare nos
Brand New · SYLVANIA
C $48.79
C $23.88 shipping
(2) Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex
Pre-Owned · SYLVANIA
C $27.87
2 x 12AT7(E) Sylvania Tubes *Grey Plates D*3-Mica*Strong Matched Pair*1950
Pre-Owned · SYLVANIA
C $110.11
C $29.02 shipping
sylvania 12at7 tube rare triple mica nos
Brand New · SYLVANIA
C $48.79
C $23.88 shipping
ECC801 12AT7WA JHS NOS - TRIPLE MICA - Square Getter - AMPLITREX MATCHED PAIR
New (Other) · SYLVANIA
C $277.41
C $20.91 shipping
12AT7 Sylvania Short Black Plate, Dual Post O-Getter Maxi PreAmp Test NOS T3104
Pre-Owned · SYLVANIA
C $32.69
or Best Offer
C $29.46 shipping
Matched Pair Sylvania 6679/12AT7 Dual Triode Guitar Amp. Audio Vacuum Tube Valve
Brand New · SYLVANIA
C $234.19
or Best Offer
C $48.79 shipping
NOS NIB Sylvania 12AX7 7025 Vacuum Tube Guaranteed Made USA Long Gray Plate Halo
New (Other) · GE
C $97.58
C $27.88 shipping
One Matched Pair of Heavy Duty 12AT7WA (or -WC) Tubes, Sylvania, NOS Ratings
Pre-Owned · SYLVANIA
C $19.52
C $25.09 shipping
1 x 12AT7 Sylvania Tube *Black Plates*D-Getter*
Pre-Owned · SYLVANIA
C $37.62
C $26.89 shipping
10 Empty SYLVANIA Vacuum Tube Boxes. Fit ecc83 ecc82 12AT7 5687 7199 & similar
Brand New · SYLVANIA
C $9.74
or Best Offer
C $16.73 shipping
TV-7 TESTED VINTAGE SYLVANIA JAN 12AT7WB / ECC81 TUBE BLACK PLATE HALO GETTER
C $30.60
One Lot of Five 12AT7WA & 12AT7WC Tubes, Full Black Plate, Sylvania
Pre-Owned · SYLVANIA
C $26.49
C $25.09 shipping
Only 2 left
TESTED VINTAGE SYLVANIA JAN 12AT7WB TUBE COPPER RODS BLACK PLATE HALO GETTER
C $22.23
Pair of Heavy Duty Military JHS- 12AT7WA Tubes, Gold Brand Class, By Sylvania
Brand New · SYLVANIA
C $33.46
C $25.09 shipping
Only 1 left!
12AT7 GE Balanced New (New Old Stock) Test NEW 1 Year Warranty
Brand New · SYLVANIA
C $20.14
C $21.77 shipping
Sylvania 12AT7 ECC81 Tested Good Tube
Pre-Owned · SYLVANIA
C $20.14
C $24.88 shipping
NOS NIB SYLVANIA 12AT7 ECC81 Black Plate Matching Pair Low Noise Preamp Tubes
C $83.64
C $17.44 shipping
SYLVANIA BLACK-PLATE 12AT7WA ECC801S CV-4024 MATCHED PAIR - Tested Strong!
Pre-Owned · SYLVANIA
C $62.72
Was: C $83.63was - C $83.63
or Best Offer
3 Vintage 1960s Sylvania USA 12AT7 Vacuum Tubes Guaranteed! Balanced plates
Pre-Owned · SYLVANIA
C $40.26
C $30.67 shipping
0 bids
2h 4m
2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Super Strong Bogey Test*1950's*#4
C $62.72
C $27.98 shipping
50's Matched Pair 12AT7 Sylvania Short Black Plates square getter tested
C $34.85
C $24.37 shipping
1 x 12AT7wa Sylvania Tube *3-Mica*D-Getter*Tested on TV-7*
C $33.44
C $26.76 shipping
PAIR NOS JAN GTE / Sylvania 12AT7WC TUBES, Closely Matched, Same D/C, Tested #4
Brand New · SYLVANIA
C $40.43
SYLVANIA CHS 12AX7 ECC83 USA MILITARY BLACK-PLATE TUBE AMPLITREX TESTED RESULTS!
Brand New · SYLVANIA
C $121.96
Was: C $174.24was - C $174.24
C $18.57 shipping
Pair of 12AT7 Tubes, By Rytheon, Ropgers, Sylvania, Or GE, All In Good Ratings
Pre-Owned
C $13.24
C $25.09 shipping
Sylvania 12ax7 Shiny Black Plate Bent Square Getter 95/100 each side 1950s
C $76.66
C $24.91 shipping
12AT7 SYLVANIA PREAMP VACUUM TUBE TESTED NOS = ECC81
New (Other) · SYLVANIA
C $41.68
C $12.48 shipping
4 PC~ B739 *NOS [] GETTER *GOLD PIN MATCH QUAD 12AT7 ECC801S 6201 SYLVANIA 1960
New (Other) · SYLVANIA
C $416.03
Was: C $594.32was - C $594.32
or Best Offer
C $27.25 shipping
NOS JHS Sylvania 12AT7WB ECC81 O-Getter Black Plate Strong Life Test Great TUBE
New (Other) · SYLVANIA
C $34.78
or Best Offer
C $24.88 shipping
12AT7 Sylvania/Mullard Twin Triode Tube-Gt. Britain-Tested-Ships Free in the US
New (Other) · SYLVANIA
C $27.87
2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Very Strong Testing*1950's*#6
C $55.75
C $27.77 shipping
Matched Pair Sylvania 12AT7WA Vacuum Tubes July 1969 USA Made ECC81 Equivalent
Brand New · SYLVANIA
C $139.39
sylvania triple mica 12at7 tube
Pre-Owned · SYLVANIA
C $24.40
C $23.15 shipping
RARE NOS Sylvania 12AT7WB 12at7 Black Plates Double Arm Halo Getter Tube
New (Other) · SYLVANIA
C $66.91
or Best Offer
Matched Pair Sylvania Gold Brand 12AT7WA/ECC81 Dual Triode Guitar Amp. Audio Vac
Brand New · SYLVANIA
C $217.46
or Best Offer
C $26.54 shipping

Sylvania 12at7

425 results

RARE *GOLD PIN NOS MATCHED QUAD 3 MICA ECC801S ECC81 12AT7WA TUBES 1960 SYLVANIA

SYLVANIA Vacuum Tube Storage Wooden Box +8pcs free boxes for 12AX7 12AU7 12AT7

(2) Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex

NOS MATCH QUAD SYLVANIA 1950'S USA 6201 12AT7WA ECC81 TUBES SQUARE GETTER 3 MICA

(2) NOS Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex

RARE 3 MICA* ONE TUBE * 12AT7 6201 NOS Sylvania [] Getter GOLD Pin 12AT7WA ECC81

1 x CHS-12AT7WB Sylvania GOLD BRAND Tube*3-Mica*USN*Tested Good* #4

Radio Tubes 12AT7WC 12AT7 ECC81 Sylvania JAN Black Plate NOS Quad

sylvania triple mica 12at7 tube

NOS Sylvania JAN 12AT7WC tube in original box,tested great!,radio,ECC81,12AT7

(2) Sylvania JHS-12AT7WA Tubes Triple Micas Square Getters NOS Amplitrex

New Listing100 12AT7 Tubes (USA) Bulk lot-

sylvania triple mica 12at7 tube

Matched Pair Sylvania 12AT7WA Dual Triode Guitar Amp. Audio Vacuum Tube Valve- B

One Matched Pair of Military JAN- 12AT7WA (or -WC) Tubes, Sylvania, NOS Ratings

sylvania 12at7 tube

sylvania 12at7 tube

sylvania 12at7 tube

sylvania 12at7 tube

sylvania 12at7 tube

One Pair of Heavy Duty 12AT7WA Tubes, By Sylvania, Full Black Plate, NOS Ratings

Lot of Four Heavy Duty 12AT7WA Tubes, Sylvania, Full Black Plate, Even Ratings

20 Empty SYLVANIA Vacuum Tube Boxes. Fit 12AX7 ecc82 12AT7 5687 7199 & similar

Strong Sylvania 12AT7 ECC81 Black Plates Copper Grid Halo Get Serious Tubes D740

sylvania gold pin 12at7 tube rare nos

(2) Sylvania JHS-12AT7WA Tubes 3x Mica Slanted Square Getter Amplitrex

2 x 12AT7(E) Sylvania Tubes *Grey Plates D*3-Mica*Strong Matched Pair*1950

sylvania 12at7 tube rare triple mica nos

ECC801 12AT7WA JHS NOS - TRIPLE MICA - Square Getter - AMPLITREX MATCHED PAIR

12AT7 Sylvania Short Black Plate, Dual Post O-Getter Maxi PreAmp Test NOS T3104

Matched Pair Sylvania 6679/12AT7 Dual Triode Guitar Amp. Audio Vacuum Tube Valve

NOS NIB Sylvania 12AX7 7025 Vacuum Tube Guaranteed Made USA Long Gray Plate Halo

One Matched Pair of Heavy Duty 12AT7WA (or -WC) Tubes, Sylvania, NOS Ratings

1 x 12AT7 Sylvania Tube *Black Plates*D-Getter*

10 Empty SYLVANIA Vacuum Tube Boxes. Fit ecc83 ecc82 12AT7 5687 7199 & similar

TV-7 TESTED VINTAGE SYLVANIA JAN 12AT7WB / ECC81 TUBE BLACK PLATE HALO GETTER

One Lot of Five 12AT7WA & 12AT7WC Tubes, Full Black Plate, Sylvania

TESTED VINTAGE SYLVANIA JAN 12AT7WB TUBE COPPER RODS BLACK PLATE HALO GETTER

Pair of Heavy Duty Military JHS- 12AT7WA Tubes, Gold Brand Class, By Sylvania

12AT7 GE Balanced New (New Old Stock) Test NEW 1 Year Warranty

Sylvania 12AT7 ECC81 Tested Good Tube

NOS NIB SYLVANIA 12AT7 ECC81 Black Plate Matching Pair Low Noise Preamp Tubes

SYLVANIA BLACK-PLATE 12AT7WA ECC801S CV-4024 MATCHED PAIR - Tested Strong!

3 Vintage 1960s Sylvania USA 12AT7 Vacuum Tubes Guaranteed! Balanced plates

2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Super Strong Bogey Test*1950's*#4

50's Matched Pair 12AT7 Sylvania Short Black Plates square getter tested

1 x 12AT7wa Sylvania Tube *3-Mica*D-Getter*Tested on TV-7*

PAIR NOS JAN GTE / Sylvania 12AT7WC TUBES, Closely Matched, Same D/C, Tested #4

SYLVANIA CHS 12AX7 ECC83 USA MILITARY BLACK-PLATE TUBE AMPLITREX TESTED RESULTS!

Pair of 12AT7 Tubes, By Rytheon, Ropgers, Sylvania, Or GE, All In Good Ratings

Sylvania 12ax7 Shiny Black Plate Bent Square Getter 95/100 each side 1950s

12AT7 SYLVANIA PREAMP VACUUM TUBE TESTED NOS = ECC81

4 PC~ B739 *NOS [] GETTER *GOLD PIN MATCH QUAD 12AT7 ECC801S 6201 SYLVANIA 1960

NOS JHS Sylvania 12AT7WB ECC81 O-Getter Black Plate Strong Life Test Great TUBE

12AT7 Sylvania/Mullard Twin Triode Tube-Gt. Britain-Tested-Ships Free in the US

2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Very Strong Testing*1950's*#6

Matched Pair Sylvania 12AT7WA Vacuum Tubes July 1969 USA Made ECC81 Equivalent

sylvania triple mica 12at7 tube

RARE NOS Sylvania 12AT7WB 12at7 Black Plates Double Arm Halo Getter Tube

Matched Pair Sylvania Gold Brand 12AT7WA/ECC81 Dual Triode Guitar Amp. Audio Vac

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1 x CHS-12AT7WB Sylvania GOLD BRAND Tube3-MicaUSNTested Good #4

2 x 12AT7(E) Sylvania Tubes Grey Plates D3-MicaStrong Matched Pair1950

1 x 12AT7 Sylvania Tube Black PlatesD-Getter*

2 x 12AT7 Sylvania TubesBlack PlatesD-GetterSuper Strong Bogey Test1950's*#4

1 x 12AT7wa Sylvania Tube 3-MicaD-GetterTested on TV-7

4 PC~ B739 NOS [] GETTER GOLD PIN MATCH QUAD 12AT7 ECC801S 6201 SYLVANIA 1960

2 x 12AT7 Sylvania TubesBlack PlatesD-GetterVery Strong Testing1950's*#6