JJ ECC83S / 12AX7 Preamp Tube MatchedTrio
Price: USD 55.00
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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NOS Pair Sylvania 3 Mica Square Getter GOLD Pin ECC801S 12AT7WA ECC81 Tubes RARE
Price: USD 280.00
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PSVANE Reference Tubes - 4 12AT7-T Tubes With Boxes - 2008/2010 Dates NOS
Price: USD 125.00
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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NIB RCA 6201 12AT7WA Black Plate Tube 12AT7 ECC81
Price: USD 29.99
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA Command 12AT7WA Vacuum Tube Tested 100%
Price: USD 9.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates O Getter
Price: USD 4.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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12AT7 Raytheon tube tested excellent 100%
Price: USD 10.50
Condition: Used
Location: 029**
Shipping Type: CALCULATED
Shipping Cost: USD
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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446 NOS
Price: USD 15.00
Condition: New
Location: 672**
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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2 MULLARD ECC83/12AX7 MADE IN GREAT BRITAIN VACUUM TUBES TESTED STRONG
Price: USD 100.00
Condition: Used
Location: 544**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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NOS NIB 1961 RCA 12AT7 ECC81 Grey Short Plate TUBE Halo Getter Hickok Tested 🪽
Price: USD 19.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Good Lot (6) JHS 1965 Sylvania 12AT7WA Preamp Tubes “O” Halo Getters 12AT7
Price: USD 89.99
Condition: Used
Location: 806**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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3pcs NIB Sylvania 12AT7 Black Plate Tubes ECC81
Price: USD 59.99
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken 12AT7 ECC801S ECC81 ◇ Bottom NOS Strong Beautiful Tone
Price: USD 112.50
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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12AT7 Vacuum Tube NOS
Price: USD 14.99
Condition: Open box
Location: 390**
Shipping Type: FIXED
Shipping Cost: USD 2.00
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McIntosh GOLD LOGO WRITING 12AT7 Tube
Price: USD 3.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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(QTY 1) 12AT7 ECC81 VINTAGE TUBE - RCA, SYLVANIA, GE, RAYTHEON OTHERS
Price: USD 7.95
Condition: Used
Location: 017**
Shipping Type: FIXED
Shipping Cost: USD 5.75
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1960s Sylvania/Baldwin 12ax7 TV7test NOS, VG and better matched, not microphonic
Price: USD 25.00
Condition: Used
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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(1) Tested GE 12AT7 Tube General Electric 12AT7 Twin Triode Vacuum Tube (a)
Price: USD 20.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ ECC81 / 12AT7 Preamp Vacuum Tube
Price: USD 19.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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SYLVANIA 12At7 Grey Plates O-Getter Made in USA 1960's Vacuum Tube
Price: USD 20.00
Condition: Open box
Location: 064**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MULLARD 12AT7 WA CV4024 KQDD/K NOS Preamp Tube
Price: USD 39.95
Condition: New
Location: 207**
Shipping Type: CALCULATED
Shipping Cost: USD
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1- GE 5* GL-6201 12AT7 Vacuum Tube NOS/NIB Tested Gray Plates D Getter 3-Mica
Price: USD 14.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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12AT7 Vacuum Tube RCA ECC81 Audio HiFi Preamps Amp Mixers Ham Amateur Radios.
Price: USD 18.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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NOS Testing PEAVEY 12AT7 Balanced Black Plate Tube Hickok Tested 4100.4000
Price: USD 13.99
Condition: Used
Location: 864**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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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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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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Strong Telefunken 12AT7 / ECC83 Tube ~ DIAMOND
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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12AT7 Tube, tested, qty of 1
Price: USD 12.00
Condition: Used
Location: 871**
Shipping Type:
Shipping Cost: USD
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1 x 12AT7 Tung-Sol(USA) Tube *Very Strong & Balanced*
Price: USD 26.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)
Price: USD 19.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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4 - GE 6201 / 12AT7 Vacuum electron tubes tubes, Tested Strong on Hickok 539c
Price: USD 19.99
Condition: Unspecified
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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(1) Tested Tung-Sol 12AT7 Tube High-Mu Twin Triode Vintage Vacuum Tube
Price: USD 20.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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6201 GENERAL ELECTRIC GE 12AT7 5 STAR VINTAGE TUBE
Price: USD 10.88
Condition: Used
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Matched Quad Raytheon Vintage 12AT7 / ECC81 / 6201 Rare Premium Audio -
Price: USD 231.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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NOS NIB Vintage RCA 12AT7 ECC81 Black Short Plate TUBE D Getter Hickok Tested @
Price: USD 23.75
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE
Price: USD 36.88
Condition: Used
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12AT7wa Sylvania Tube *3-Mica*D-Getter*Tested on TV-7*
Price: USD 23.99
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Mullard 12AT7 / ECC81 New Production Preamp Vacuum Tube
Price: USD 26.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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1950s GE/EE 6201 (12AT7WA, ECC801S, special 12AT7) tube - Black P, 3Mica, Top D
Price: USD 19.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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PHILIPS JAN 12AT7WC TUBE NSN 5960-00-179-4446
Price: USD 15.00
Condition: New
Location: 391**
Shipping Type: CALCULATED
Shipping Cost: USD
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Circa 1957 ? Mullard 12AX7 Long Plate Tube MC1 B7E Code - Amplitrex Tested
Price: USD 135.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong EUROPEAN Made Short Gray Plate O Getter 12AX7 / ECC83 Tube
Price: USD 24.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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GE * 12AT7WC Tube * Tested 74/84
Price: USD 8.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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GE * 12AT7WC Tube * Tested 85/90
Price: USD 18.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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TELEFUNKEN ECC81 12AT7 GREY PLATE TUBE HALO GETTER STRONG NOS HICKOK TESTED🎸
Price: USD 35.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Sylvania 12AX7 Grey Short Plate Square Getter Hickok Tested Amp Preamp Tube &
Price: USD 29.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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JJ ECC81 / 12AT7 Gold Pin Preamp Vacuum Tube
Price: USD 32.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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LOT OF TEN 12AT7 PREAMP TUBES PHILIPS Ei GE WESTINGHOUSE FENDER ETC UNTESTED
Price: USD 59.99
Condition: Used
Location: 441**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pospo * 12AT7 Tube * Tested 75/80
Price: USD 8.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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NOS NIB MULLARD 6679 12AT7 Low Noise Preamp Tube
Price: USD 35.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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NOS NIB Balanced Raytheon 12DT7 (Low Noise 12AX7) Black Plate Vacuum Tube #1
Price: USD 129.99
Condition: New
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1- GE 5* 6201 12AT7WA/B Vacuum Tube Tested Gray Plates O Getter
Price: USD 9.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Raytheon 12AT7 TUBE Short Grey Plate Horseshoe Getter Hickok Tested NOS/NIB🎸
Price: USD 19.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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2 / Vintage Orange Amperex 12AT7/ECC81 Vacuum Tubes Germany Tests Good
Price: USD 39.99
Condition: Unspecified
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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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
Read MoreNOS NIB JJ ECC81 12AT7 PLATINUM PLUS GRADE Preamp Amp Tube = ECC81, 6201, CV4024
Price: USD 21.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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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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1- GE JAN 6201 12AT7WB Vacuum Tube Tested Gray Plates
Price: USD 9.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Sylvania (Baldwin) * 12AT7 Tube * Tested 115/120
Price: USD 12.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Ten Random Untested Vintage Black and Gray Plate 12AT7 Vacuum Tubes
Price: USD 20.00
Condition: For parts or not working
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Vintage USED CBS 12AX7 Vacuum Tube...Tested GOOD
Price: USD 19.99
Condition: Used
Location: 609**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong SYLVANIA Long Gray Plate O Getter 12AX7 / ECC83 Tube - 130/130
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Groove Tubes Gold Series GT-12AT7 Preamp Tube
Price: USD 29.99
Condition: New
Location: 641**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687
Price: USD 8.99
Condition: Unspecified
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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1 NOS NIB Mullard Gt. Britain 12AT7 ECC81 Square Getter Tube TV-7 Tested
Price: USD 85.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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MULLARD BLACKBURN 12AT7 ECC81 TUBE (circa 1966, TK1-series, square getter)*****
Price: USD 35.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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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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GE - General Electric Vacuum Tube / 6201 - 12AT7WB / FV / KT
Price: USD 17.95
Condition: Used
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AT7 Vacuum Tube Siemans ECC81 Audio HiFi Preamps Amp Mixers R-Players Ham.
Price: USD 35.99
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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JJ Electronics 12AT7 / ECC81 Replacement Amplifier Vacuum Tube
Price: USD 22.95
Condition: New
Location: 919**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JJ 12AY7 Preamp Vacuum Tube
Price: USD 21.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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rca 12at7 tube
Price: USD 15.50
Condition: Used
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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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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UNKNOWN BRAND 5751 (12AX7) TUBE Made in U.S.A. (Tested Good)
Price: USD 15.00
Condition: Used
Location: 855**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AT7 / ECC81 Sylvania Vacuum Tube - NOS/NIB - Tested GOOD on Hickok 539B
Price: USD 10.50
Condition: Open box
Location: 591**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Sylvania 12AT7 ECC81 Black Short Plate TUBE Halo Getter Hickok Tested &
Price: USD 19.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Vintage Raytheon 12AT7 Electron Tube - Tested
Price: USD 12.95
Condition: Used
Location: 283**
Shipping Type: FIXED
Shipping Cost: USD 7.85
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ITT ECC81 12AT7 NEW OLD STOCK TUBE VALVE
Price: USD 20.99
Condition: New
Location: 800**
Shipping Type:
Shipping Cost: USD
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9 Gold Pin Tube Socket Saver for 6922/12AX7/12AT7 (4)
Price: USD 22.99
Condition: New
Location: 322**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Blue Tipped 6679 (12AT7) GE communication grade Vacuum Tube, B&K 747B Tested
Price: USD 11.95
Condition: Used
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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RCA 12AT7 Vacuum Tube * Tested 78%/78%
Price: USD 14.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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sylvania 12at7 tube
Price: USD 15.50
Condition: Used
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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6 TV-7 TESTED GOOD RCA 12AT7 RADIO TUBES TYPE 12AT7 TUNG-SOL G.E SYLVANIA ECC81
Price: USD 18.05
Condition: Used
Location: 440**
Shipping Type: FIXED
Shipping Cost: USD 8.90
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Strong Brimar 6060 12AT7WA Black Plates Copper Grid Halo Get Serious Tubes D357
Price: USD 20.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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TWO IERC TR6-6020 ELECTRON VACUUM TUBE HEAT DISSIPATING SHIELDS. 9 PIN 12AX7...
Price: USD 15.00
Condition: Used
Location: 240**
Shipping Type:
Shipping Cost: USD
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(2) Telefunken ECC81 12AT7 Tubes ~ MATCHED PAIR ~ TEST ABOVE NOS LEVELS!
Price: USD 149.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 - 12AT7/ECC81 Amperex Tube *Strong & Balanced*
Price: USD 28.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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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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1 x 12AX7 RCA Tube*Long Grey-D*Very Strong Testing*1959*#19
Price: USD 29.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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New 1x Genalex Gold Lion 12AT7 / ECC81 | One / Single Tube | Free Ship
Price: USD 56.50
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong Vintage 1955 RCA 12AX7 ECC83 BLACK Plate Square GETTER Tube
Price: USD 39.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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NIB Pair JAN-12AT7WC Halo Getter Tubes Philips ECG Sylvania 12AT7 ECC81
Price: USD 29.99
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AT7 / ECC81 Preamp Tube - JJ Electronic
Price: USD 27.50
Condition: New
Location: 741**
Shipping Type: FIXED
Shipping Cost: USD 4.35
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