12at7-tubes

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Matched Pair SYLVANIA 12AT7 ECC81 Black Plate [] Get Vintage Vacuum Tubes 4.8021
Matched Pair SYLVANIA 12AT7 ECC81 Black Plate [] Get Vintage Vacuum Tubes 4.8021

$44.95

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Matched Musical Pair 12AT7 Black Plate NOS rCa D Getter Audio Tubes
Matched Musical Pair 12AT7 Black Plate NOS rCa D Getter Audio Tubes

$53.40

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6 Tested Vintage GE & RCA6201/12AT7WA Military Tubes.... (3) Triple Mica!
6 Tested Vintage GE & RCA6201/12AT7WA Military Tubes.... (3) Triple Mica!

$50.00

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NOS MATCH QUAD GENERAL ELECTRIC 5 STAR 6201 ECC81 12AT7 3 MICA TUBES MADE 1950'S
NOS MATCH QUAD GENERAL ELECTRIC 5 STAR 6201 ECC81 12AT7 3 MICA TUBES MADE 1950'S

$108.50

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GE JAN 6211 TUBES 12AT7 Tested NOS/NIB 100%+
GE JAN 6211 TUBES 12AT7 Tested NOS/NIB 100%+

$9.95

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3 Vintage USED GE 12AT7 ECC81 Vacuum Tubes...Tested GOOD...Free Shipping
3 Vintage USED GE 12AT7 ECC81 Vacuum Tubes...Tested GOOD...Free Shipping

$23.99

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2X - Mytron 12AT7 Vacuum Tubes / ZEE / KT
2X - Mytron 12AT7 Vacuum Tubes / ZEE / KT

$19.95

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Lot of 3 RCA 12AT7 Tubes NOS UNTESTED
Lot of 3 RCA 12AT7 Tubes NOS UNTESTED

$29.99

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LOT OF (15) 12AT7 PREAMP TUBES GT JAN PHILIPS RCA TELEFUNKEN UNTESTED NO RES
LOT OF (15) 12AT7 PREAMP TUBES GT JAN PHILIPS RCA TELEFUNKEN UNTESTED NO RES

$44.50

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Baldwin 12AX7 Vacuum Tubes from old organ and a GE 12AU7 AS-IS USED
Baldwin 12AX7 Vacuum Tubes from old organ and a GE 12AU7 AS-IS USED

$50.00

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NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189
NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189

$10.95

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2 NOS Matched Raytheon JRP 12AT7WA Tubes USA
2 NOS Matched Raytheon JRP 12AT7WA Tubes USA

$65.00

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PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS
PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS

$95.00

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NOS QUAD Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
NOS QUAD Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE

$332.50

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NOS EXTREMELY RARE 7728 Gold Pin Raytheon USA Top Quality Tone No Noise 12AT7
NOS EXTREMELY RARE 7728 Gold Pin Raytheon USA Top Quality Tone No Noise 12AT7

$247.40

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NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE

$196.00

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Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS
Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS

$47.95

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RCA * 12AT7 Tubes * Pair * Tested 100/99 95/95
RCA * 12AT7 Tubes * Pair * Tested 100/99 95/95

$29.99

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Pair of NOS RCA 12AT7WA amp vacuum tubes
Pair of NOS RCA 12AT7WA amp vacuum tubes

$42.00

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VACUUM TUBES TYPE GE 12AT7 4 MATCHED EARLY BLACK PLATES
VACUUM TUBES TYPE GE 12AT7 4 MATCHED EARLY BLACK PLATES

$24.99

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NEW Matched Pair (2) Electro-Harmonix 12AT7WC/ECC81 tubes - Low Noise - Russia
NEW Matched Pair (2) Electro-Harmonix 12AT7WC/ECC81 tubes - Low Noise - Russia

$29.04

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Match Pair Sylvania 12AT7 Radio Tube Audio Amp Matching NOS
Match Pair Sylvania 12AT7 Radio Tube Audio Amp Matching NOS

$19.95

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RCA 12AT7 ECC81 Vacuum Tubes One Pair Audio HiFi Preamp Amp Amp Mixers.
RCA 12AT7 ECC81 Vacuum Tubes One Pair Audio HiFi Preamp Amp Amp Mixers.

$19.99

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NEW Matched Pair (2) Electro-Harmonix 12AT7/ECC81 tubes - Russia
NEW Matched Pair (2) Electro-Harmonix 12AT7/ECC81 tubes - Russia

$29.04

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VACUUM TUBE ~ 12AT7 ~ MFG IN RUSSIA ~ NOS ~ UNBRANDED
VACUUM TUBE ~ 12AT7 ~ MFG IN RUSSIA ~ NOS ~ UNBRANDED

$9.95

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2 x 12AT7 RCA Tubes *Black Plates*D-Getter*
2 x 12AT7 RCA Tubes *Black Plates*D-Getter*

$28.99

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SLEEVE OF 5 PHILIPS JAN 12AT7WC TUBES
SLEEVE OF 5 PHILIPS JAN 12AT7WC TUBES

$69.00

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PHILLIPS JAN 12AT7WC, NOS, NIB, Date 3/88
PHILLIPS JAN 12AT7WC, NOS, NIB, Date 3/88

$20.00

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Matched Pair TUNG SOL (Moto Label) 12AT7 ECC81 D Get Vintage Vacuum Tubes 4.8019
Matched Pair TUNG SOL (Moto Label) 12AT7 ECC81 D Get Vintage Vacuum Tubes 4.8019

$38.95

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Matched Pair RCA Old Logo 12AT7 Black Plate Audio Tubes Tested 74/81, 73/82
Matched Pair RCA Old Logo 12AT7 Black Plate Audio Tubes Tested 74/81, 73/82

$59.00

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Match PAIR Tungsol 12AT7 BLACKPLATES Square D Getters Premium Audio TUBES
Match PAIR Tungsol 12AT7 BLACKPLATES Square D Getters Premium Audio TUBES

$124.60

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Genalex GOLD LION ECC81 12AT7 Amplitrex Super Platinum Matched Pair - McIntosh
Genalex GOLD LION ECC81 12AT7 Amplitrex Super Platinum Matched Pair - McIntosh

$130.00

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Nice Pair Early Production Telefunken 12AT7 ECC81 Audio Preamp Tubes Tested VG+
Nice Pair Early Production Telefunken 12AT7 ECC81 Audio Preamp Tubes Tested VG+

$28.00

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Closely Matched Pair of GE 12AT7 ECC81 NOS NIB 1958 Vacuum Tubes
Closely Matched Pair of GE 12AT7 ECC81 NOS NIB 1958 Vacuum Tubes

$75.00

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Lot of 3 12AT7 Tubes TV7 Tested Good Balance GUARANTEED GOOD
Lot of 3 12AT7 Tubes TV7 Tested Good Balance GUARANTEED GOOD

$24.50

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Lot of audio vacuum tubes (12AT7A, 12AU7, 12BY7A) - tests very good
Lot of audio vacuum tubes (12AT7A, 12AU7, 12BY7A) - tests very good

$24.95

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Matched Pair Of Telefunken ECC81 12AT7 Tubes Vintage Audio Preamp Guitar Amplifi
Matched Pair Of Telefunken ECC81 12AT7 Tubes Vintage Audio Preamp Guitar Amplifi

$99.00

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VINTAGE PAIR SYLVANIA 12AT7 ECC81 AMP TUBES BLACK PLATE
VINTAGE PAIR SYLVANIA 12AT7 ECC81 AMP TUBES BLACK PLATE

$30.00

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CV455/ECC81/12AT7 NOS RFT VACUUM TUBES LOT OF 16 UNITS ZAERIX BRANDED
CV455/ECC81/12AT7 NOS RFT VACUUM TUBES LOT OF 16 UNITS ZAERIX BRANDED

$239.99

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36 PIECES *NOS GENERAL ELECTRIC 5 STAR 6201 ECC81 12AT7 3 MICA TUBES MADE 1950'S
36 PIECES *NOS GENERAL ELECTRIC 5 STAR 6201 ECC81 12AT7 3 MICA TUBES MADE 1950'S

$556.50

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12AX7 / ECC83 pair(2) Groove tubes Test Strong
12AX7 / ECC83 pair(2) Groove tubes Test Strong

$26.95

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Strong Pair Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested
Strong Pair Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested

$43.00

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4 Tung-Sol 12AT7 Tubes D Getter Copper Grid Posts OLSON BOX Tested GOOD See Pics
4 Tung-Sol 12AT7 Tubes D Getter Copper Grid Posts OLSON BOX Tested GOOD See Pics

$29.98

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NOS GE JAN 12AT7WC / 6201 TUBES
NOS GE JAN 12AT7WC / 6201 TUBES

$18.00

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Large Lot 40 -NIB/NOS GE 12AX7, GROOVE TUBES 12AX7, NIB 6DJ8 more... #114
Large Lot 40 -NIB/NOS GE 12AX7, GROOVE TUBES 12AX7, NIB 6DJ8 more... #114

$59.95

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Brand New Mullard Reissue 12AT7 ECC81 Gain Matched Pair (2) Vacuum Tubes
Brand New Mullard Reissue 12AT7 ECC81 Gain Matched Pair (2) Vacuum Tubes

$64.78

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Pair (2) Magnavox Vacuum Tubes 12AT7 67/67 72/72
Pair (2) Magnavox Vacuum Tubes 12AT7 67/67 72/72

$15.95

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NEW 9 PIN TUBE SOCKET SAVER for 12AX7 EL84 12AU7 5751 12AT7 etc- FAST USA SELLER
NEW 9 PIN TUBE SOCKET SAVER for 12AX7 EL84 12AU7 5751 12AT7 etc- FAST USA SELLER

$3.95

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Matched Balanced Quad Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested NOS+
Matched Balanced Quad Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested NOS+

$115.00

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2 Baldwin - Sylvania 12AX7 Vacuum Tubes / Long Grey Plates O Getter / KT2
2 Baldwin - Sylvania 12AX7 Vacuum Tubes / Long Grey Plates O Getter / KT2

$49.95

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4 RCA 12AT7 Tubes D Getter Tested Good
4 RCA 12AT7 Tubes D Getter Tested Good

$19.97

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(3) 12at7 Tubes Matsushita, Tested 94/98 85/89 82/83% Amplitrex Tested Strong!
(3) 12at7 Tubes Matsushita, Tested 94/98 85/89 82/83% Amplitrex Tested Strong!

$30.00

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TELEFUNKEN PAIR of ECC81 12AT7 VACUUM TUBES.
TELEFUNKEN PAIR of ECC81 12AT7 VACUUM TUBES.

$59.00

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Sylvania JHS 6211 TUBES 12AT7 D Getter NOS/NIB Made in the USA 1966
Sylvania JHS 6211 TUBES 12AT7 D Getter NOS/NIB Made in the USA 1966

$11.95

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Pair 12AT7 ECC81 Raytheon Tubes, Gray Plates, D Getter, Tested Well
Pair 12AT7 ECC81 Raytheon Tubes, Gray Plates, D Getter, Tested Well

$17.90

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Pair Lab GE Grade 6211 12AT7 Test NOS/Near Med Mu Twin Triode Serious Tubes R915
Pair Lab GE Grade 6211 12AT7 Test NOS/Near Med Mu Twin Triode Serious Tubes R915

$14.00

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Strong Matched Balanced Pair Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested
Strong Matched Balanced Pair Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested

$54.00

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TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE
TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE

$36.88

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3 Baldwin - Sylvania 12AX7 Vacuum Tubes / Long Grey Plates O Getter / KT1
3 Baldwin - Sylvania 12AX7 Vacuum Tubes / Long Grey Plates O Getter / KT1

$69.95

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Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !
Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !

$44.14

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(2) Brimar CV4033/ECC81/12AT7 ~ Black Plate Tubes ~ NOS MATCHED PAIR!
(2) Brimar CV4033/ECC81/12AT7 ~ Black Plate Tubes ~ NOS MATCHED PAIR!

$99.99

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2 x 12AT7 Mullard Tubes*Very Strong & Balanced Matched Pair*1964* #4
2 x 12AT7 Mullard Tubes*Very Strong & Balanced Matched Pair*1964* #4

$79.99

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Pair of GE 12AX7 ECC83 NOS NIB 1965 Vacuum Tubes
Pair of GE 12AX7 ECC83 NOS NIB 1965 Vacuum Tubes

$120.00

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New 1x Mullard 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
New 1x Mullard 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship

$29.99

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2X - 12AT7 Vacuum Tubes / Made in China / KT1
2X - 12AT7 Vacuum Tubes / Made in China / KT1

$17.95

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Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #2
Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #2

$95.00

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1965 TELEFUNKEN 12AX7 ECC83 SMOOTH PLATE TV 7B/U TESTED @54/50 GERMANY DIAMOND
1965 TELEFUNKEN 12AX7 ECC83 SMOOTH PLATE TV 7B/U TESTED @54/50 GERMANY DIAMOND

$45.00

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3 Raytheon 12AT7 Tubes D Getters
3 Raytheon 12AT7 Tubes D Getters

$15.98

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2 GE - General Electric 5-Star Vacuum Tubes / 6201 - 12AT7WB / KT1
2 GE - General Electric 5-Star Vacuum Tubes / 6201 - 12AT7WB / KT1

$34.95

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Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #4
Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #4

$120.00

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Two GE 6201 JG 12AT7 WA Tubes 3X Mica Black Plate GM%: 103/105 105/107 AMPLITREX
Two GE 6201 JG 12AT7 WA Tubes 3X Mica Black Plate GM%: 103/105 105/107 AMPLITREX

$25.95

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New 1x JJ Electronics 12AX7 / ECC83 | One / Single Tube | Free Ship
New 1x JJ Electronics 12AX7 / ECC83 | One / Single Tube | Free Ship

$21.75

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Strong Quad Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested NOS+
Strong Quad Sylvania 12AX7 ECC83 Long Plate Tubes - TV7 Tested NOS+

$99.00

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Telefunken ECC81 12AT7 Low Noise Preamp Tubes Pair Germany
Telefunken ECC81 12AT7 Low Noise Preamp Tubes Pair Germany

$80.00

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4 GE General Electric 6201 JG-12AT7WA Tubes Triple Mica Horseshoe Getter
4 GE General Electric 6201 JG-12AT7WA Tubes Triple Mica Horseshoe Getter

$24.97

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NOS US MADE12AT7/12AT7WC VACUUM TUBES ECC81 6201 FOR HI-FI & GUITAR AMP
NOS US MADE12AT7/12AT7WC VACUUM TUBES ECC81 6201 FOR HI-FI & GUITAR AMP

$23.50

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5 Strong USA Made 12AT7 Tubes - Assorted USA Brands - AMPS
5 Strong USA Made 12AT7 Tubes - Assorted USA Brands - AMPS

$37.49

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SYLVANIA USN CHS 6211 TUBES 12AT7 NOS/NIB 1964
SYLVANIA USN CHS 6211 TUBES 12AT7 NOS/NIB 1964

$11.95

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NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)
NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)

$19.95

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2 NOS Matched Amperex 12AX7 Bugle Boy Tubes Holland 1950's
2 NOS Matched Amperex 12AX7 Bugle Boy Tubes Holland 1950's

$299.00

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

$28.99

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Pair of 12AT7 Tubes, Mullard Made For Rogers
Pair of 12AT7 Tubes, Mullard Made For Rogers

$26.00

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Valvo (Siemens) ECC81 12AT7 Low Noise Preamp Tubes Pair Germany
Valvo (Siemens) ECC81 12AT7 Low Noise Preamp Tubes Pair Germany

$60.00

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2 Raytheon 12AT7 Tubes Horseshoe Getters Black Plates
2 Raytheon 12AT7 Tubes Horseshoe Getters Black Plates

$23.97

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Pair Mullard Motorola Comm Quality 12AT7 ECC81 Vacuum Tubes Strong
Pair Mullard Motorola Comm Quality 12AT7 ECC81 Vacuum Tubes Strong

$53.99

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RARE Matched Pair Sylvania Gold Brand 12AT7/ECC81 tubes Triple Mica Very Strong
RARE Matched Pair Sylvania Gold Brand 12AT7/ECC81 tubes Triple Mica Very Strong

$89.99

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PAIR TUNG SOL 12AT7 AUDIO VACUUM TUBES TESTED VINTAGE TOP D GETTER A672.C
PAIR TUNG SOL 12AT7 AUDIO VACUUM TUBES TESTED VINTAGE TOP D GETTER A672.C

$30.00

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2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Very Strong Testing*1950's*#7
2 x 12AT7 Sylvania Tubes*Black Plates*D-Getter*Very Strong Testing*1950's*#7

$41.99

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2 Strong Matched RCA Black Plate Square D Getter 12AT7 / ECC81 Tubes
2 Strong Matched RCA Black Plate Square D Getter 12AT7 / ECC81 Tubes

$26.24

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Lab Grade GE IBM 6211 12AT7 Test NOS Medium Mu Twin Triode Serious Tubes R912
Lab Grade GE IBM 6211 12AT7 Test NOS Medium Mu Twin Triode Serious Tubes R912

$9.00

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2 Tung Sol 12AX7 Vacuum Tubes / Long Grey Plates - O Getter / KT2
2 Tung Sol 12AX7 Vacuum Tubes / Long Grey Plates - O Getter / KT2

$49.95

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NOS MATCHED PAIR JAN PHILIPS 12AT7WC TUBES (PER ORANGE VT1000)
NOS MATCHED PAIR JAN PHILIPS 12AT7WC TUBES (PER ORANGE VT1000)

$39.95

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SYLVANIA ECC81/12AT7 BLACK PLATE VACUUM TUBES NOS
SYLVANIA ECC81/12AT7 BLACK PLATE VACUUM TUBES NOS

$15.00

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Pair of Tung-Sol 12AT7 6679 Black Plate Amplifier Tubes Tested
Pair of Tung-Sol 12AT7 6679 Black Plate Amplifier Tubes Tested

$29.00

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ULTRA RARE Matched Pair Brimar 12AT7/ECC81 BOX Plates Triple Mica O-getter tubes
ULTRA RARE Matched Pair Brimar 12AT7/ECC81 BOX Plates Triple Mica O-getter tubes

$119.99

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RARE Matched Pair Sylvania Gold Brand JHS 12AT7/ECC81 tubes Gold Letters
RARE Matched Pair Sylvania Gold Brand JHS 12AT7/ECC81 tubes Gold Letters

$99.99

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2 General Electric - GE 12AX7 Vacuum Tubes / Long Grey Plates - O Getter / KT1
2 General Electric - GE 12AX7 Vacuum Tubes / Long Grey Plates - O Getter / KT1

$49.95

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2X - Dumont 12AT7 Vacuum Tubes / 73-30 / KT
2X - Dumont 12AT7 Vacuum Tubes / 73-30 / KT

$24.95

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GE White Red Print Research 6211 12AT7 Audio Tube - Tested Strong 81/81 min 55
GE White Red Print Research 6211 12AT7 Audio Tube - Tested Strong 81/81 min 55

$44.00

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Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7
Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7

$89.99

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