RCA 12AT7 ECC81 TUBE PAIR (strong tested!) *****
Price: USD 25.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS Pair RCA 12AT7 ECC81 Tubes, NIB, Tested
Price: USD 24.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair RCA 12AT7 ECC81 Tubes Tested NOS Same Date Code
Price: USD 27.95
Condition: New
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of JJ ECC81 / 12AT7 Preamp Vacuum Tube
Price: USD 39.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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TUNG-SOL 12AT7 TUBE PAIR (STRONG TESTED!) ***
Price: USD 19.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Matched Pair Baldwin Japan 12AX7 Vacuum Tubes TV7 Tested Strong
Price: USD 45.00
Condition: Used
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair 1956 Hytron 12AX7 Vacuum Tubes: 17mm Long Grey Plate D Getter USA Gm Tested
Price: USD 42.50
Condition: Used
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS
Price: USD 47.95
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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12AT7 ECC81 Vacuum Tubes Pair Short Gray Plate TV-7 Tested NOS NIB
Price: USD 27.50
Condition: Open box
Location: 931**
Shipping Type: CALCULATED
Shipping Cost: USD 5.75
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RARE Matched Pair NOS/NIB Amperex PQ 7062/E180CC/12at7 tubes - Holland
Price: USD 99.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS PAIR RCA 12AT7/ECC81 Audio Amplifier VACUUM TUBES USA Tested 4.7861-D
Price: USD 42.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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New Gain Matched Pair (2) Genalex Reissue 12AT7 ECC81 GOLD PINS Vacuum Tubes
Price: USD 136.53
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
Price: USD 210.00
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair MULLARD ECC81 Ecc801 NOS gray Plates O Getter 12AT7 Audio Tubes
Price: USD 270.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken ECC81 12AT7 O-getter ◇ Bottom Matched Pair - Berlin '55 - Strong
Price: USD 158.38
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Matched Pair RCA Old Logo 12AT7 Black Plate Audio Tubes Tested 74/81, 73/82
Price: USD 40.71
Condition: Open box
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Radio Tubes 12AT7WA 12AT7 6201 ECC81 GE JG Military NOS Matched Pair 1964
Price: USD 48.00
Condition: New
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(2) Brimar CV4033/ECC81/12AT7 ~ Black Plate Tubes ~ NOS MATCHED PAIR!
Price: USD 99.99
Condition: New
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Matched Pair JJ ECC83S / 12AX7 Tubes, Gm Tested
Price: USD 25.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair McIntosh ECC81/12AT7 tubes - China - Very Strong
Price: USD 34.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1955 GE 6201 12AT7 ECC81 Mil-Spec Triple Mica Tubes, Matched Pair, Tested
Price: USD 38.00
Condition: Open box
Location: 850**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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ULTRA RARE Matched Pair Brimar 12AT7/ECC81 Black Plates []-getter tubes - 1955
Price: USD 199.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair 12AT7 ECC81 Raytheon Tubes, Gray Plates, D Getter, Tested Well
Price: USD 21.00
Condition: Used
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Valvo (Siemens) ECC81 12AT7 Low Noise Preamp Tubes Pair Germany
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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PAIR Matsushita Tube ECC81 Nos 12AT7 Slant Getter Old Mullard Tool Hifi Audio
Price: USD 78.00
Condition: Open box
Location: 907**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AT7 Vacuum Tubes Westinghouse Pair ECC81 CV455 Preamps Amp Mixers Radio Ham.
Price: USD 18.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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Pair of Telefunken 12AT7 ECC81 1965 Vacuum Tubes #2
Price: USD 100.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of Telefunken 12AT7 ECC81 Vacuum Tubes #7
Price: USD 75.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR NOS RCA 12AT7 BLACK PLATES Square D Getters Premium Audio TUBES
Price: USD 89.10
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched NOS PAIR TUNG-SOL 12AT7 Audio AMPLIFIER Black Plate VACUUM TUBES 4.7862
Price: USD 64.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Pair of CY4024 JQDD/K - 12AT7WA - M88162 - Cryoset Certified - NOS NIB
Price: USD 79.50
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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MATCHED NOS PAIR TUNG-SOL 12AT7 Audio Amplifier VACUUM TUBES USA Tested 4.7865-D
Price: USD 42.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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12AT7 Vacuum Tubes GE Pair ECC81 CV455 Preamps Amp Mixers Radio Ham R-Players
Price: USD 18.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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Jan Phillips 12AT7 ECC81 USA Pair of Vacuum Tube Used & Tested
Price: USD 29.99
Condition: Used
Location: 442**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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NOS NIB RCA 12AT7 Black Short Plate Square Slant Getter Tube Match Pair Tested @
Price: USD 59.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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Pair of Telefunken 12AT7 ECC81 1967 Vacuum Tubes #1
Price: USD 150.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATSUSHITA 12AX7 ECC83 TUBE PAIR (JAPAN STRONG TESTED!) ***
Price: USD 60.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !
Price: USD 44.14
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Match PAIR Tungsol 12AT7 BLACKPLATES Square D Getters Premium Audio TUBES
Price: USD 126.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Mullard Reissue 12AT7 ECC81 Gain Matched Pair (2) Vacuum Tubes
Price: USD 63.69
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED Pair +1 IEC ECC81 12AT7 Tube AMP No Microphonics! TV-7 / Sencore Tested
Price: USD 58.32
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.85
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Closely Matched Pair of GE 12AT7 ECC81 NOS NIB 1958 Vacuum Tubes
Price: USD 75.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 12AX7 Long Plate Halo Getter Preamp Tubes Low Noise Pair.
Price: USD 55.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Matched Pair CV-4024/6060 (12AT7) Chelmer made in England Tubes, B&K 747B Tested
Price: USD 49.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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RCA 5965 12AT7 ECC81 Electron Vacuum Tv Radio Audio Amplifier Tube PAIR
Price: USD 25.23
Condition: New
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD 7.00
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12AT7 Vacuum Tubes Mullard ECC81 One Pair Branded Daystrom Heath Great Britian.
Price: USD 89.99
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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RARE Matched Pair Sylvania Gold Brand 12AT7/ECC81 tubes Triple Mica Very Strong
Price: USD 89.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS MATCHED PAIR JAN PHILIPS 12AT7WC TUBES (PER ORANGE VT1000)
Price: USD 39.95
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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Telefunken ECC81 12AT7 Low Noise Preamp Tubes Pair Germany
Price: USD 80.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MATCHED PAIR Westinghouse (Webcor Label) 12AX7A ECC83 Vacuum Tubes TESTED 5.7753
Price: USD 89.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Pair Of Vintage Telefunken 12AX7 Vacuum Tubes TV7DU Tested Nice!
Price: USD 89.99
Condition: Used
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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RARE Matched Pair NOS/NIB RCA JRC 12AT7WA/ECC81 Black Plates Triple Mica tubes
Price: USD 89.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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MATCHED NOS PAIR Western Electric 5755 420A (*12AX7 Sub*) VACUUM TUBES 5.7746
Price: USD 99.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Strong Matched Pair of Vintage 1960s Sylvania ECC83 12AX7 Tubes Made in USA
Price: USD 59.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair Telefunken 12ax7/ECC83 RIBBED plates tubes - Diamond - Test NOS
Price: USD 159.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE Matched Pair GE JG 6201/12AT7WA/ECC81 Black Plates Triple Mica tubes
Price: USD 69.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair RCA 12AT7 ECC81 Tubes Tested NOS
Price: USD 26.95
Condition: New
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Matched Pair Sylvania Gold Brand 12AT7/ECC81 tubes Black Plates Gold Pins
Price: USD 119.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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SCOTT 12AT7 ECC81 TUBE PAIR (by GE STRONG TESTED!) ****
Price: USD 19.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Pair of NOS RCA 12AT7WA amp vacuum tubes
Price: USD 42.00
Condition: New
Location: 982**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pospo * 12AT7 Tubes * Pair * Tested 85/87 82/80
Price: USD 21.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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2 SYLVANIA 12AX7 VACUUM TUBES 3
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12AU7 tubes - matched pair, black plates - sound great!!
Price: USD 39.99
Condition: Unspecified
Location: 730**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE * 12AT7WC Tubes * Pair * Tested 85/85 90/89
Price: USD 28.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RARE Matched Pair NOS/NIB RCA JRC 12AT7WA/ECC81 Black Plates Triple Mica tubes
Price: USD 99.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12AX7 Tung-Sol Tubes*Long Grey-D* Strong Testing Pair*#19
Price: USD 68.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x 12AT7 Mullard Tubes*Very Strong & Balanced Matched Pair*1964* #4
Price: USD 79.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Matched PAIR RCA 12AT7 Vintage AUDIO AMPLIFIER Radio VACUUM TUBES Tested 4.7866
Price: USD 54.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RCA * 12AT7 Tubes * Pair * Tested 100/99 95/95
Price: USD 29.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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A MATCHED PAIR OF SYLVANIA 12AT7/ECC81 NOS/NIB VACUUM TUBES 1950'S VERSION!!!
Price: USD 85.00
Condition: New
Location: 388**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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Matched Pair Telefunken 12ax7/ECC83 SMOOTH plates tubes - Diamond - Phono Grade
Price: USD 209.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12AT7(E) Sylvania Tubes *Grey Plates D*3-Mica*Strong Matched Pair*1950
Price: USD 78.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Sylvania 12AT7 ECC81 Tubes Black Plates PAIR
Price: USD 49.99
Condition: Used
Location: 322**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair of Excellent 5 STAR GE 6201 / 12AT7 Black Plate Tubes Tested Strong TV-7
Price: USD 25.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Two Brimar 12AT7 ECC81 Black Plate UK Pair Preamp Tubes
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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NEW!!! Matched Pair PSVANE 12AT7-S Vacuum Tubes Upgrade 12AT7-T Compatible ECC81
Price: USD 64.08
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12AT7 Telefunken Tubes*Super Strong & Balanced Matched Pair* #8
Price: USD 127.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Groove Tube Premium 12AT7 ECC81 Pair of Vacuum Tube Used & Tested
Price: USD 39.99
Condition: Used
Location: 442**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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Telefunken 12AT7/ECC81 Diamond Bottom Strong Pair FT065
Price: USD 40.00
Condition: Used
Location: 014**
Shipping Type: CALCULATED
Shipping Cost: USD
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A MATCHED PAIR OF SYLVANIA 12AT7/ECC81 BLACKPLATE NOS/NIB VACUUM TUBES
Price: USD 75.00
Condition: New
Location: 388**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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2 x 12ax7 Telefunken Tube*Ribbed Plates*Very Strong Matched (6%) Pair*1960*#4
Price: USD 150.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Pair of Tung-Sol 12AT7 6679 Black Plate Amplifier Tubes Tested
Price: USD 29.00
Condition: Open box
Location: 184**
Shipping Type: CALCULATED
Shipping Cost: USD
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NEW NOS NIB Matched Pair ECC81 Telefunken 12AT7 Bottom DIAMOND West Germany Tube
Price: USD 166.28
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 7.85
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12AT7 Tubes Gold Aero Pair 2 Matched Very Strong
Price: USD 59.99
Condition: Used
Location: 322**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New In Box Gain Matched Pair JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 44.58
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Hewlett Packard Vacuum Tubes / 12AT7 /ECC81 Matched Pair Tests NOS
Price: USD 38.99
Condition: Used
Location: 322**
Shipping Type: CALCULATED
Shipping Cost: USD
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Brand New Gain Matched Pair (2) Electro-Harmonix 12AT7 ECC81 Vacuum Tubes
Price: USD 54.08
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RARE Matched Pair NOS/NIB Mullard Blackburn 12AT7/ECC81 tubes - Test NOS
Price: USD 119.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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VINTAGE PAIR SYLVANIA 12AT7 ECC81 AMP TUBES BLACK PLATE
Price: USD 30.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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New Gain Matched Pair (2) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 61.81
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Telefunken 12ax7/ECC83 RIBBED plates tubes - Diamond - Phono Grade
Price: USD 189.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair Groove Tubes 12AT7/ECC 81/6021 vacuum
Price: USD 75.00
Condition: Open box
Location: 212**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12AT7 Telefunken Tubes*Very Strong & Balanced Matched Pair* #5
Price: USD 116.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Pair of GE JAN 12AX7WA ECC83 NOS NIB Vacuum Tubes #1
Price: USD 200.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR TELEFUNKEN ECC81/12AT7 TUBES
Price: USD 59.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 11.95
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2 x 12AT7 Telefunken Tubes*Very Strong & Balanced Matched Pair* #6
Price: USD 136.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 x 12AX7 CBS Tubes*Long Grey-D* Strong Testing Pair*#18
Price: USD 68.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 GE 12AX7 LONG PLATE VACUUM TUBES USA FAT D GETTER
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Gain Matched Pair (2) Genalex Reissue 12AT7 ECC81 GOLD PINS Vacuum Tubes
Price: USD 138.87
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Philips ECC81 12AT7 Foil D-getter Matched Quad - Heerlen, NL 1960 TK2 - Strong
Price: USD 251.50
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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