12AX7/ECC83 Mullard copper post/etched code MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 99.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 114.73
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 Amperex Bugle Boy Red Tip "D" Getter MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 179.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Westinghouse 12AX7 vacuum tube Strong! (TESTED W/ TV-7D/U)
Price: USD 49.99
Condition: Used
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong Raytheon Short Gray Plate O Getter 12AX7 / ECC83 Tube - 100/102
Price: USD 24.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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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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Strong HITACHI Short Gray Plate O Getter 12AX7A / ECC83 Tube - 116/122
Price: USD 24.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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SYLVANIA 7025 12AX7 TIGHT MATCH PAIR LNG PLATE TEST NOS+ VINTAGE 1970's
Price: USD 89.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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TESTED RCA 12AX7 / ECC83 TUBE LONG BLACK PLATE FOIL D GETTER PINCHED WAISTE
Price: USD 44.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 SYLVANIA 12AX7 VACUUM TUBES 2
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 44.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 x 12AX7 Raytheon Tubes*Black plates-D*Tested Strong*
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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New Electro-Harmonix 12AX7 ECC83 GOLD PINS Gain Matched Pair (2) Vacuum Tubes
Price: USD 86.15
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7 SIEMENS VACUUM TUBES MATCHING PAIR IN ORIGINAL BOX
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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NOS 12AX7 / ECC83 RCA Gt Britain Mullard I61 Short Plate Matched Pair
Price: USD 300.00
Condition: Open box
Location: 384**
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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GE 12AX7 Long Grey Plate Foil D-Getter Tested Like NOS Balanced Tube
Price: USD 44.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Closely Matched Pair GE 12AX7 ECC83 Short Grey Plate Tested Like NOS BalanceTube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Mullard 7025 (12AX7) O-Getter, Dark Grey Plates, TV-7 Test = 102% / 104%
Price: USD 79.50
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Strong Telefunken Long SMOOTH Plate 12AX7 / ECC83 Tube ~ DIAMOND
Price: USD 69.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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5 Vintage Assorted 12AX7 7025 12AX7A Vacuum Tubes TV7DU Tested
Price: USD 99.99
Condition: Used
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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1 CBS 12AD7 Low Noise 12AX7 Black Plate Vacuum Tube Tested NOS on TV - 7
Price: USD 99.95
Condition: Open box
Location: 463**
Shipping Type: FIXED
Shipping Cost: USD 4.85
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3 Ei, ECC83 - 12AX7 - Yugoslavia - Silver Plate Preamp Vacuum Tubes - FREE Ship!
Price: USD 150.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 VINTAGE RCA 12AX7 BLACK PLATE VACUUM TUBES 1
Price: USD 90.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12AX7 ECC83 1959 Code I61 B9F Tested Good Balanced Section Tube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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Strong RCA by GE Short Gray Plate O Getter 12AX7A / ECC83 Tube - 110/114
Price: USD 27.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Telefunken 12ax7/ECC83 SMOOTH plates tube - Diamond - Phono Grade
Price: USD 99.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AT7 Vacuum Tube RCA ECC81 Audio HiFi Preamps Amp Mixers Ham Amateur Radios.
Price: USD 16.14
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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1x Valvo ECC83 12AX7 Long Plates Foil D 45° Getter - Heerlen, NL '54 mCN​
Price: USD 364.50
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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NOS NIS YUGO (PhilipsECG Label) 7025 12AX7A ECC83 Long Smooth Plates HOLY GRAIL
Price: USD 150.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Gain Matched Trio (3) Mullard Reissue CV4004 / 12AX7 Low Noise Vacuum Tubes
Price: USD 94.53
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Matched Pair Sovtek 12AX7LPS / ECC83 / 12AX7 Vacuum Tube FREE SHIP
Price: USD 66.73
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mesa Boogie 7025 STR 12AX7A ECC83 Vacuum Tube Hickok Tested (94% NOS) £
Price: USD 23.99
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Amperex 12AX7A ECC83 Low Noise Preamp Tube Heerlen Holland Tests NOS
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Mullard HEATH ECC83 12AX7 Grey Plate Halo Getter Hickok Tested 94% NOS B9K Code
Price: USD 54.99
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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2 x 12au7 Raytheon Tubes*Black Plates-D*Strong Matched Pair*1958*#18
Price: USD 47.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Tung-Sol 12AX7/ECC83 Long Plate Square Getter USA Very Strong
Price: USD 50.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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Electro-Harmonix 12AX7 Preamp Tube
Price: USD 24.95
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Gain Matched Quad (4) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 112.80
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(4) Sylvania 12AX7/ECC83/7025 Tubes Strong & Date Matched! (TESTED W/ TV-7D/U)
Price: USD 199.99
Condition: New
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Two, Mullard 12AX7 ECC83, mc1, long plate, sq getter, matching pair, 12AX7
Price: USD 598.95
Condition: Used
Location: 079**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12AX7 Sylvania Tubes*Long plates-O* Strong Pair*1960's*#14
Price: USD 53.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RCA 12AX7 LONG BLACK PLATE,,
Price: USD 35.00
Condition: Used
Location: 026**
Shipping Type:
Shipping Cost: USD
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Perfectly Matched Pair of Tungsram (Natl label) 12AX7 ECC83 NOS NIB Vacuum Tubes
Price: USD 175.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mesa Boogie 7025 STR 12AX7A ECC83 Vacuum Tube Hickok Tested NOS £
Price: USD 28.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Japan Matsushita 12AX7 (ECC83) Tube - Hickok TV7B tests @ 46/48, Min:32/32
Price: USD 34.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Strong Raytheon Short Gray Plate O Getter 12AX7 / ECC83 Tube - 112/116
Price: USD 27.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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1960s RCA 12AX7A (ECC83 12AX7) Tube - Hickok TV7B tests @ 50/52, Min:32/32
Price: USD 52.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Amperex 12AX7 ECC83 Holland Code ... Delta 7A2 Tested Strong Balanced Tube
Price: USD 58.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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1 x 12AX7A/7025 G.E. Tube*Short Plates -O*Tested Good*#1
Price: USD 24.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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1955 Sylvania 12AX7 (ECC83) Tube-17mm Long Black Plates; Tests @ 40/43, min:32
Price: USD 37.50
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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TESTED RCA 12AX7 / ECC83 AUDIO TUBE LONG BLACK PLATE SQUARE GETTER
Price: USD 37.95
Condition: Used
Location: 983**
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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Strong SONOTONE Long Gray Plate Side D Getter ECC-83 / 12AX7 Tube - 110/108
Price: USD 41.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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JJ ECC83s / 12AX7 Preamp Vacuum Tube
Price: USD 18.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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DUMONT-12AX7 -ECC83 VACUUM TUBE TESTED-HIGHEST READING, TUBE AMP, PEDAL, PRE AMP
Price: USD 24.95
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1 Good 1962 GE 12AX7 Tube, Tall Gray Plate Halo Getter. TV-7 Tested
Price: USD 15.00
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 7.95
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7025/12AX7A/ECC83 GE NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 59.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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SYLVANIA 12AX7 TUBE TESTS OVER 100% This tube is very Loud
Price: USD 29.50
Condition: Used
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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Strong SYLVANIA Long Gray Plate O Getter 12AX7A / ECC83 Tube - 98/94
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Set Of 4 Mullard Russia 12ax7 ECC83 Vacuum Tubes
Price: USD 90.00
Condition: Used
Location: 975**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Tubes Matsushita Gray Plate Angled O Getter 12AX7 & 12AT2 Hickok Tested
Price: USD 25.00
Condition: Used
Location: 928**
Shipping Type:
Shipping Cost: USD
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Matched Quad NOS NIB Westinghouse 12AU7 ECC-82 Black Plate Tubes - TV-7 Tested
Price: USD 100.00
Condition: Open box
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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New In Box Gain Matched Quad 4 JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 78.92
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 44.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Mesa Boogie 12AX7EH Electro Harmonix Russian Tube
Price: USD 19.99
Condition: Open box
Location: 307**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung-Sol 12AX7/ECC83 Long Plate Square Getter Made in USA
Price: USD 35.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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RARE Westinghouse 12ax7/ECC83 Black plates []-getter tube - Test NOS
Price: USD 49.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Hitachi 12ax7/ECC83 Short plates O-getter tube - Test NOS
Price: USD 29.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12AX7 RCA Tube*Long Grey-D*Very Strong Testing*1959*#18
Price: USD 29.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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(2) Telefunken ECC83 Smooth Plate Tubes ~ 12AX7/CV4004/5751 ~ MATCHED PAIR!
Price: USD 189.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1953 RCA 12AU7 PLATINUM PLUS GRADE Black Plate Preamp Tubes Matched Pair 90% NOS
Price: USD 44.95
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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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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MULLARD BLACKBURN 12AX7 ECC83 TUBE (I61-series circa 1960 STRONG TESTED!) *****
Price: USD 45.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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2 VINTAGE RCA 12AX7 BLACK PLATE VACUUM TUBES 3
Price: USD 90.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong Baldwin Short Gray Plate O Getter 12AX7 / ECC83 Tube - 120/118
Price: USD 20.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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ECC83/12AX7 Psvane tubes (2)/lot tested USA seller fast delivery
Price: USD 36.99
Condition: New
Location: 349**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Hitachi 12AX7A ECC83 NOS NIB Tested Very Strong Balanced Sections Tube
Price: USD 58.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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1 x 12ax7 Amperex Tube*Tested Very Strong *1963
Price: USD 43.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1 x 12ax7 Amperex Tube *UnBalanced*
Price: USD 18.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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NOS NIB Mullard Japan 12AX7A Matching Pair Low Noise Preamp Tubes United n2
Price: USD 90.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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JJ ECC803s / Hi-Performance 12AX7 Preamp Vacuum Tube
Price: USD 22.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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HIGH GAIN (99.9, 97.0) RCA 12AX7 / ECC83 TUBE LONG BLACK PLATE SQUARE GETTER
Price: USD 39.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage USED GE Black Plate 12AX7 Vacuum Tube...Tested GOOD
Price: USD 29.99
Condition: Used
Location: 609**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Amperex 12AX7A ECC83 Electronics For Medicine Tubes MATCHED 12AX7 Bugle Boy
Price: USD 225.00
Condition: Open box
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189
Price: USD 10.95
Condition: New
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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DUMONT 12AX7A / ECC83 AUDIO TUBE LONG BLACK PLATE HALO GETTER
Price: USD 44.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LOT OF TEN 12AU7 PREAMP TUBES GT GE RCA EH ETC UNTESTED
Price: USD 59.99
Condition: Used
Location: 441**
Shipping Type: CALCULATED
Shipping Cost: USD
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12ax7 / ecc83 , used vintage tubes
Price: USD 12.97
Condition: Used
Location: 4***
Shipping Type: CALCULATED
Shipping Cost: USD
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Used Electron Tube Heath by Mullard 12AX7 ECC83
Price: USD 42.95
Condition: Used
Location: 999**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 GE 12AX7A VACUUM TUBES
Price: USD 40.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ ECC83S / 12AX7 Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
Price: USD 35.00
Condition: New
Location: 958**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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2 x 5751 (12ax7) Sylvania Tubes*D-getter*Lower Testing*Black Plates-D*3-Mica*
Price: USD 49.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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ECC83 / 12AX7 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube - set of [4]
Price: USD 83.00
Condition: New
Location: 088**
Shipping Type: CALCULATED
Shipping Cost: USD
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Ei (Philips Label) ECC83/12AX7 Long Smooth Plate Made in Yugoslavia
Price: USD 50.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7A/7025/ECC83 GE NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 59.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
New Matched Quad Reissue Genalex Gold Lion 12AX7 / ECC83/B759 GOLD PIN Tubes SH
Price: USD 268.85
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Gain Tested Tung-Sol Reissue 12AX7 ECC83 Vacuum Tube - Authorized Dealer
Price: USD 33.08
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More