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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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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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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12AX7/ECC83 Amperex Bugle Boy MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 69.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ Electronic ECC83S / 12AX7
Price: USD 17.25
Condition: New
Location: 949**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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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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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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GROOVE 12AX7 ECC83 TUBE (Russia-made strong tested) *****
Price: USD 15.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Vintage Amperex 12AX7/ECC83 Audio twin triode, Made in West Germany
Price: USD 19.95
Condition: Open box
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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JJ ECC83S 12AX7 Gold Pins Tube New Old Stock
Price: USD 44.00
Condition: Open box
Location: 790**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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GE JG-5751 Black Plate 3 Mica 1953 Vacuum Tube w/box 12AX7/ECC83 TV7 Tested
Price: USD 34.50
Condition: Unspecified
Location: 658**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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12AX7A/ECC83 RFT NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 99.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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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
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New In Box Gain Matched Quad 4 JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 80.27
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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JAN-12AX7WA/ECC83 Sylvania NOS/NIB
Price: USD 45.50
Condition: New
Location: 206**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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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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Philips/Amperex 12AX7/ECC83, 𝛥9F4, I65, Grey Plates, TV-7 Test = 112% & 116%
Price: USD 47.50
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 4.75
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RARE Sylvania Gold Brand GB-5751/12ax7/ECC83 Triple mica Gray Plates tube
Price: USD 79.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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12AX7 ECC83 EI Yugoslavia Audio Receiver Peramp Vacuum Tubes Tested Pair
Price: USD 42.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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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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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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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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GE 12AX7 ECC83 7025 Short Grey Plate Tested Good BalanceTube
Price: USD 28.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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7025/12AX7A/ECC83 RCA MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 59.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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WESTINGHOUSE 12AX7 ECC83 SHORT PLATE SQUARE GETTER VINTAGE 1959
Price: USD 28.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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12AX7/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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12AX7/ECC83 GE tall plate 1960 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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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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Tight Match Pair GE 12AX7 ECC83 Long Grey Plate Halo Getter Tested Balanced Tube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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New In Box Balanced JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested
Price: USD 27.52
Condition: Unspecified
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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 1969 Amperex Orange Globe 12AX7 12AX7A ECC83 O Getter Vacuum Tube Tested
Price: USD 69.99
Condition: Used
Location: 666**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair NOS TESLA E83CC / 12ax7 / ECC83 Label ARS Audiophile Vintage Tubes
Price: USD 202.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 ECC83 GE Short Grey Plate O Halo Getter Maxi PreAmp Test/Very Strong T3098
Price: USD 24.95
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair Electro Harmonix 12AX7EH / ECC83 tubes, Brand New In Box
Price: USD 49.00
Condition: New
Location: 650**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1950s Sylvania 12AX7 (ECC83)Tube - 17mm Long Black Plates; Tests @ 42/42, min:32
Price: USD 39.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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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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EI 12AX7A/ECC83 Smooth Plate Yugoslavia tests NOS 53/54 TV7-D/U
Price: USD 46.00
Condition: Used
Location: 056**
Shipping Type:
Shipping Cost: USD
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Sylvania 12ax7/ECC83 Black plates []-getter tube - Test NOS
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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MULLARD 12AX7/ECC83 * GAIN TESTED
Price: USD 29.95
Condition: New
Location: 033**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 12ax7/ECC83 Long plates HS-getter tube - Test NOS
Price: USD 34.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong 1960s Telefunken ECC83 12AX7 Smooth Long Plate Tube
Price: USD 49.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1957 Telefunken ECC83 12AX7 Vacuum Tube Long Plate TV-7D Tested Germany Vintage
Price: USD 79.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12AX7 ECC83 Tube B7A3 Code TESTED Blackburn
Price: USD 39.00
Condition: Used
Location: 553**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)
Price: USD 60.13
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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New 1x Genalex Gold Lion 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
Price: USD 58.95
Condition: New
Location: 277**
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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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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Lot of 1 Tung-Sol 12AX7 ECC83 Tested VACUUM TUBE Strong Square-Getter Long Plate
Price: USD 36.90
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 6.95
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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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AMPEREX 12AX7 ECC83TUBE (I65-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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Genalex Gold Lion ECC83 / 12AX7 Tubes - Set of 3 - Brand New
Price: USD 99.00
Condition: New
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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amperex bugle boy ecc83 12ax7 tube matched sections made in holland
Price: USD 95.00
Condition: Used
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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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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1952 Sylvania JHS-12AX7 (ECC83)Tube-17mm Long Black Plates;Tests @ 47/46,min:32
Price: USD 45.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 NOS NIB Matched Amperex 12AX7A ECC83 Tubes Holland
Price: USD 165.00
Condition: New
Location: 757**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Brimar 12AX7/ECC83 O-Getter Made in England - TESTED GOOD
Price: USD 70.00
Condition: Used
Location: 891**
Shipping Type: CALCULATED
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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RCA - 12AX7A - ECC83 - 12AX7 Vintage 1960’s Vacuum Preamp Tube
Price: USD 28.99
Condition: Used
Location: 199**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Amperex Hammond 12AX7/ECC83 Holland ∆6C2 1966
Price: USD 26.00
Condition: Used
Location: 056**
Shipping Type:
Shipping Cost: USD
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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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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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Original For Bugera 12AX7A ECC83 12AX7B ECC83B Premium Selected 12AX7C 12AX7D
Price: USD 29.20
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 12.00
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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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AMPEREX HEERLEN 12AX7/ECC83 SHORT GRAY PLATE TUBE TV-7DU TESTED #A-24
Price: USD 35.19
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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Lot of 11 12AX7 ECC83 Vacuum Tubes -Amperex Telefunken RCA, HP
Price: USD 224.99
Condition: Used
Location: 782**
Shipping Type: CALCULATED
Shipping Cost: USD
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Amperex Gulbransen 12AX7/ECC83 Heerlen, Holland ∆6K1 1966 Tests Very Good
Price: USD 27.00
Condition: Used
Location: 056**
Shipping Type:
Shipping Cost: USD
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Groove Tube Set GT12AX7-R & GT-ECC83-S 12AX7 ECC83S Vacuum Tube
Price: USD 34.99
Condition: Used
Location: 082**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RUBY 12AX7A ECC83 3-PIECES TUBE LOT (China-made strong tested!) ***
Price: USD 35.00
Condition: Used
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Reissue Mullard 12AX7 / ECC83 Preamp Tube NIB HICKOK TESTED NOS
Price: USD 23.50
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.75
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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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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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Amperex Bugle Boy 12AX7/ECC83 Long Plates D Foil Getter tube
Price: USD 150.00
Condition: Used
Location: 137**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12AX7 ECC83 Long Grey Plate Angled Square Getter Test Like NOS Balanced Tube
Price: USD 38.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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1952 Sylvania JHS-12AX7 (ECC83)Tube- 17mm Long Black Plates;Tests @ 44/46,min:32
Price: USD 44.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Amperex 12AX7 / ECC83 Audio Vacuum Tube - Bugle Boy Logo - Intact Glass
Price: USD 48.00
Condition: Used
Location: 462**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Marshall ECC83 12AX7 Triple Mica Radio Amp Preamp Tube
Price: USD 10.95
Condition: Used
Location: 424**
Shipping Type: FIXED
Shipping Cost: USD 5.85
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1964 Tung-Sol/Olympic 12AX7 (ECC83) Tube - Hickok TV7B tests @ 56/48, min:32/32
Price: USD 34.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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AMPEREX? FOR HAMMOND 12AX7 / ECC83 TUBE SHORT GREY PLATE HALO GETTER SEAMED TOP
Price: USD 44.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TESTED HIGH GAIN (103.9, 102.7) GE 12AX7 / ECC83 TUBE PINCHED WAIST D GETTER
Price: USD 39.95
Condition: Used
Location: 983**
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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Mixed LOT OF TEN 12AX7/ECC83S GUITAR AMP PREAMP TUBES JJ, Groove Tube, UNTESTED
Price: USD 64.99
Condition: Used
Location: 535**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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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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Pair of GE JAN 12AX7WA ECC83 NOS NIB Vacuum Tubes #2
Price: USD 200.00
Condition: New
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair Amperex Hammond 12AX7/ECC83 Made In Holland test strong TV7-D/U
Price: USD 76.00
Condition: Used
Location: 056**
Shipping Type:
Shipping Cost: USD
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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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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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Penta Labs 12AX7B ECC83 12AX7 Preamp Tube TESTED & Guaranteed - Made in China 02
Price: USD 27.50
Condition: Used
Location: 701**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 12AX7 Grey Plate O-Getter Vacuum Tubes ECC83 NIB
Price: USD 25.00
Condition: Open box
Location: 481**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x RFT ECC83 12AX7 Tubes
Price: USD 60.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 12.00
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NOS Matched Pair RCA 12AX7A ECC83 12AX7 Audio TUBE Wrinkle Glass
Price: USD 150.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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