JJ Electronic ECC83S / 12AX7
Price: USD 17.25
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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2 NOS TUBES MULLARD 10M MASTER SERIES 12AX7 ECC83 12AU7 ECC82 GOLD PINS BRITISH
Price: USD 595.00
Condition: Open box
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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MATCHED QUAD (4) RCA 12AX7A ECC83 Premium Vintage Audio VACUUM TUBES 7.7876
Price: USD 249.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 MULLARD ECC83/12AX7 MADE IN GREAT BRITAIN VACUUM TUBES TESTED STRONG
Price: USD 119.99
Condition: Used
Location: 544**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS NIB MATCHED PAIR GE JAN 5751 12AX7 MILITARY TUBES! PHONO GRADE!
Price: USD 69.00
Condition: New
Location: 913**
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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1956 Mullard 12AU7 Long Plate Sq. Getter Tubes - Both Test Poorly - Amplitrex
Price: USD 45.00
Condition: For parts or not working
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Pair Tungsram 12AX7A ECC83 Dual Support Get Tubes - Lightly USED
Price: USD 49.95
Condition: Used
Location: 143**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Sovtek 12AX7WA / 7025 Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
Price: USD 30.00
Condition: New
Location: 958**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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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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SYLVANIA 7025 Preamp Tubes Pair 12AX7 ECC83
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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New Gain Matched Sextet (6) JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 114.01
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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NOS NIS YUGO 12AX7A ECC83 Long Smooth Plates HOLY GRAILS Telefunken Tooling
Price: USD 250.00
Condition: Open box
Location: 384**
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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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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Telefunken 12AX7 ECC83 Vintage Smooth Plate Vacuum Tube (Amplitrex tested)
Price: USD 55.00
Condition: Used
Location: 894**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12ax7 tubes pair ~ Pulled from working Behringer Preamps
Price: USD 29.00
Condition: Used
Location: 043**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
Price: USD 57.77
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard 12AX7 Russian Preamp Tube
Price: USD 29.99
Condition: New
Location: 468**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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8x Open Box Gold Pin Electro-Harmonix 12AX7 Vacuum Tubes Vintage
Price: USD 99.99
Condition: Open box
Location: 463**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7A Hallicrafters Vacuum Tubes
Price: USD 15.00
Condition: Open box
Location: 146**
Shipping Type: CALCULATED
Shipping Cost: USD
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(2) Siemens ECC83 12AX7 Tubes ~ TEST STRONG!
Price: USD 139.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ARS 12AX7 Pre-Amp Tubes
Price: USD 54.00
Condition: Used
Location: 923**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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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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New Matched Quad (4) Sovtek 12AX7LPS / ECC83 12AX7 Vacuum Tube FREE SHIP
Price: USD 124.58
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Gain Matched Sextet (6) JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 115.96
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Matched Trio (3) Reissue Genalex Gold Lion 12AX7 / ECC83 GOLD PIN Tubes Ship
Price: USD 203.86
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SYLVANIA 12AX7A Matching Pair Preamp tubes
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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NEW OLD STOCK AMPEREX BUGLE BOY 12AU7 ECC82 HOLLAND ELECTRON VACUUM TUBE
Price: USD 95.00
Condition: New
Location: 800**
Shipping Type:
Shipping Cost: USD
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NOS Matched Pair (2x) Raytheon 12AU7 D-Getter Black Ribbed Plates Tubes
Price: USD 44.99
Condition: New
Location: 787**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Hammond/GE 12AX7A/ECC83 Vacuum Tubes MADE IN USA TV7 Tests Strong
Price: USD 18.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 Raytheon 12AX7 Yellow Label - Long Black Plate Preamp Vacuum Tubes FREE Ship!
Price: USD 75.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1- NOS Tung-Sol 12AX7 Long Plates Bent D Getter
Price: USD 75.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1x Siemens ECC83 12AX7 Long Plates Long Tip - Munich '60 (mC6) - Near NOS
Price: USD 259.88
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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(2) Siemens ECC83 12AX7 Tubes ~ TEST ABOVE NOS LEVELS!
Price: USD 149.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1966 Amperex/Hp 12AX7 ECC83 Tube - Hickok TV7B tests @ 59/54, min: 32/32
Price: USD 85.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1958 Sylvania 12AU7 PLATINUM PLUS GRADE Preamp Tubes Matched Pair 90% NOS ECC82
Price: USD 44.95
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Radio Tubes 12AX7 ECC83 Hilgen Holland Amperex 105/105
Price: USD 49.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7A ECC83 7025 Sylvania Zenith Audio Receiver Guitar Power Vacuum Tubes Test
Price: USD 35.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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SYLVANIA 12AX7 TUBE (strong tested!) *****
Price: USD 19.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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2 Westinghouse 12AU7 / ECC82 Matching PAIR NOS tubes W/ original Box TESTED Good
Price: USD 25.98
Condition: Open box
Location: 686**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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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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New Pair Groove Tubes 12AX7 M Tubes, NIB, Tested
Price: USD 36.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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Rare NOS Amperex 12AX7A ECC83 Tube Bugle Boy 12AX7 B339 100% PERFECT LOOK!!
Price: USD 70.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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MULLARD 12AX7/ECC83 * GAIN TESTED
Price: USD 28.45
Condition: New
Location: 033**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !
Price: USD 49.04
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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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2 / GE 3 Mica Black Plate 5751 WA / 12ax7 Vacuum Tubes Strong Testing
Price: USD 59.99
Condition: Unspecified
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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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Sylvania JHS 12AX7 Gray Plate O Getter Vacuum Tube Tested Strong
Price: USD 24.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Matched PAIR RAYTHEON 12AX7A Black Plates AUDIO AMP VACUUM TUBES Tested 4.7891
Price: USD 124.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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LOT 5 NEW OLD STOCK MYTRON 12AX7A ELECTRON TUBE
Price: USD 77.39
Condition: New
Location: 800**
Shipping Type:
Shipping Cost: USD
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12AX7 ECC83 RCA Rebrand Long Plate Audio Pre-Amp Vacuum Tubes Tested Pair
Price: USD 35.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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New In Box Gain Matched Trio (3) JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 62.42
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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AMPEREX HOLLAND ECC83 12AX7A TUBE
Price: USD 49.50
Condition: Used
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 4.60
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Psvane ECC83 / 12AX7 Preamp Vacuum Tube
Price: USD 16.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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2 x 12AX7A G.E. Tubes*Long plates-O*Very Strong Testing*#14
Price: USD 59.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Radio Tubes 12AX7A 12AX7 ECC83 Westnghouse 61-52 Square Getter Matched Pair
Price: USD 50.00
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MULLARD 7025 12AX7 ECC83 Matching Pair Low Noise Tubes Blackburn UK
Price: USD 150.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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 SYLVANIA 12AX7 VACUUM TUBES 3
Price: USD 50.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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Set of 2 NEW Tung-Sol 12AX7 ECC83 Tubes
Price: USD 40.78
Condition: New
Location: 740**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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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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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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TELEFUNKEN 12AX7 ECC83 TUBE (circa 1965 smooth plate strong tested) *****
Price: USD 45.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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2 x 12AX7A Raytheon/Baldwin Tubes*Black plates-O*Very Strong Matched Pair*#1
Price: USD 93.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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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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Mullard THREE 3x NEW NIB 12AX7 ECC83 Long plates tubes - New
Price: USD 89.95
Condition: New
Location: 441**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brand New Gain Matched Quad (4) Mullard Reissue 12AX7 LONG Plate Vacuum Tubes
Price: USD 123.07
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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 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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MULLARD BLACKBURN 12AX7 ECC83 TUBE (I63-series circa 1967 strong tested!) ***
Price: USD 45.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Vacuum Tube LED Night Light 12AX7 ECC83 Style White Automatic Light Sensing
Price: USD 18.99
Condition: New
Location: 374**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of Sylvania 7025 12AX7 Long Plate Vacuum Tubes
Price: USD 85.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 RAYTHEON 12AX7A BLACK PLATE VACUUM TUBES 2
Price: USD 80.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 1966 AMPEREX 12AX7 ECC83 SINGLE TUBE HEERLEN HOLLAND AMPLITREX TEST 112/106%
Price: USD 126.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 GE 17mm Gray Plates Audio Receiver Guitar Power Vacuum Tubes Tested Pair
Price: USD 38.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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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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Three Pack of JJ ECC83s / 12AX7 Preamp Vacuum Tube
Price: USD 56.85
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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New 1x JJ Electronics 12AX7 / ECC83 | One / Single Tube | Free Ship
Price: USD 21.75
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong Vintage 1954 RCA 12AX7 ECC83 BLACK Plate Square GETTER Tube
Price: USD 49.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Westinghouse 12AX7 Japan Preamp Tube
Price: USD 24.95
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Pair of GE 7025 12AX7A NOS NIB Vacuum Tubes - 12% matched
Price: USD 120.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12ax7/ECC83 G.E. Tubes Short Plate-O*Super Strong Matched Pair*NOS*NIB #4
Price: USD 100.00
Condition: Open box
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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3 MOTOROLA Gray Plate 12AX7 / ECC83 Tubes Tested Strong USA
Price: USD 39.98
Condition: Used
Location: 686**
Shipping Type: FIXED
Shipping Cost: USD 7.99
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NOS NIB SYLVANIA 12AX7WA Matching Pair Low Noise Preamp Tubes
Price: USD 90.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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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2 GE 12AX7A VACUUM TUBES
Price: USD 40.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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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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1 Strong tv7 tested 1950's Rca long black plate, D getter 12ax7 tube
Price: USD 47.00
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 7.95
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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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NOS Pair PhilipsECG 7025 12AX7WA ECC83 Long Plates Ring Getter 12AX7
Price: USD 225.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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