2x Valvo ECC83 12AX7 Short Plates O-Getter - Heerlen, NL 1961 I65 - Tested NOS
Price: USD 187.45
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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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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NOS NIS YUGO 12AX7A ECC83 Long Smooth Plates HOLY GRAILS Telefunken Tooling
Price: USD 270.00
Condition: Open box
Location: 384**
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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Vintage Realistic 7025 12AX7 Preamp Tube ECC83 Valve #176
Price: USD 19.38
Condition: Used
Location: 600**
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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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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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 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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Rare ANOS Amperex 12AX7A ECC83 Red Tip Tubes MATCHED Bugle Boy 12AX7 B339 6L13
Price: USD 200.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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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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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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MULLARD BVA ECC83 NOS Rare BOX PLATES M8137 / CV4004 12AX7A
Price: USD 261.00
Condition: Open box
Location: 384**
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 292.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 Excellent, Strong, Great Sounding 1958 Amperex mc6 12AX7 / ECC83 Long Plate
Price: USD 199.00
Condition: Used
Location: 125**
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 NOS Matched Amperex 12AX7 Bugle Boy Tubes Holland 1957
Price: USD 299.00
Condition: Open box
Location: 757**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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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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Mullard ECC83 12AX7
Price: USD 69.00
Condition: Used
Location: 208**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Strong Vintage 1960 Mullard / International 12AX7A ECC83 I63 Tube
Price: USD 42.49
Condition: Open box
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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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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Single RCA 12AX7- 1958 Vintage. Black Plate/Slanted Getter. Strong And Quiet!
Price: USD 65.00
Condition: Used
Location: 558**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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Mullard ECC83 12AX7 Short Plates Copper Rods Matched Pair -BVA-Blackburn '60/'61
Price: USD 268.50
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Siemens ECC83 12AX7 Short Plates Matched Pair - Munich '61 I61 ‡1J/1K - Near NOS
Price: USD 229.40
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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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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NOS ECC83 12Ax7 15mm Gray Plates O Getter mC6 heerlan Grail Tone hammond Label
Price: USD 247.50
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Tung-Sol 12AX7 ECC83 Preamplifier Tubes Preamp Tube - Set of 3
Price: USD 63.00
Condition: Used
Location: 110**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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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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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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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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12AX7/ECC83 GE VACUUM TUBE Tested good
Price: USD 18.50
Condition: Used
Location: 029**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12AX7 ECC83 Sylvania Pinch Plate Tubes - 539C Tested NOS - Same Batch
Price: USD 45.00
Condition: Open box
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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Amperex ECC83 Grail- Rare mC6 Δ8L Foil D Getter Bugle Boy Holland 1958 Coveted
Price: USD 305.10
Condition: Open box
Location: 384**
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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Groove Tubes GT-ECC83 -S tubes set of 2
Price: USD 25.00
Condition: Used
Location: 329**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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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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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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Tungsram 12AX7 ECC83 Tube Maxi Tested
Price: USD 27.99
Condition: Used
Location: M3B***
Shipping Type: FIXED
Shipping Cost: USD 12.00
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Strong AMPEREX HOLLAND Short Gray Plate O Getter 12AX7 / ECC83 Tube
Price: USD 31.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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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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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2 - GE 12AX7 Long Grey Plates Dimpled D Getter Strong Testing
Price: USD 39.99
Condition: Unspecified
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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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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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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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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(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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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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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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12AX7 RCA Tall Black Plate Angled Square Getter 1950s long plates tests balanced
Price: USD 49.99
Condition: Open box
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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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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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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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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(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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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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1961 Tung-Sol/Monitoradio 12AX7 (ECC83)Tube- Hickok TV7B tests@ 52/50, min:32/32
Price: USD 40.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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12AX7A/ECC83 Sylvania Copper Posts MaxiPreamp2/TV-7 tested READ DESCRIPTION
Price: USD 45.00
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Rare NOS Telefunken 12AX7 ECC83 Tube Ribbed Plate E83cc 7025 B339 12ax7a BEST!
Price: USD 70.00
Condition: For parts or not working
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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1958 RCA USA 12AX7 ECC83 LONG-BLACK-PLATE "D-GETTER" MUSEUM CERTIFIED HOLY-GRAIL
Price: USD 225.00
Condition: Open box
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New 1x Mullard 12AX7 / ECC83 | One / Single Preamp Tube | Free Ship
Price: USD 29.99
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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TELEFUNKEN 12AX7 ECC83 "A" Stamp Recording Matching Pair Smooth Plates Tubes
Price: USD 200.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong Vintage 1950 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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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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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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Large Lot 40 -NIB/NOS TUNG-SOL 12AX7A, 1957 CBS 12AX7, NIB 12AU7, 6DJ8 #109
Price: USD 59.95
Condition: Used
Location: 438**
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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1966 Amperex Bugle Boy 12AX7 ECC83 Tube - Hickok TV7B tests @ 62/56, min: 32/32
Price: USD 79.95
Condition: Unspecified
Location: 113**
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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(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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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 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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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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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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1x Siemens ECC82 12AU7 Long Plates - Lorenz Label - Munich 1960 K64 - Strong
Price: USD 134.50
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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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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ECC83 / 12AX7 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube
Price: USD 20.50
Condition: New
Location: 088**
Shipping Type: CALCULATED
Shipping Cost: USD
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6681/12AX7/ECC83 Sylvania Copper Posts MaxiPreamp2/TV-7 tested READ DESCRIPTION
Price: USD 50.00
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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12ax7 / ecc83 , used vintage tubes
Price: USD 19.39
Condition: Used
Location: 4***
Shipping Type: CALCULATED
Shipping Cost: USD
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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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2 General Electric 12AX7 ECC83 Vacuum Tubes - Vintagel Audio Twin Triodes
Price: USD 30.00
Condition: Used
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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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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Closely Matched Pair GE 12AX7 ECC83 Same Date Tested Strong BalanceTube
Price: USD 68.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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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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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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1965 Mullard 10M Master Series ECC83 12AX7 Tube-Hickok TV7B tests@ 50/48, Min:32
Price: USD 198.95
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 9.50
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Pair of Ken-Rad 12AX7 ECC83 Gray Plate Vacuum Tubes from 1951
Price: USD 120.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1x 12AX7 / ECC83 pre-amp tube Tung-Sol? Line Magnetic? SEE PICS, untested
Price: USD 3.95
Condition: For parts or not working
Location: 447**
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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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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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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Matched Pair GE ECC83 12AX7 O Getter TUBE NO MICROPHONIC TV7 Tested
Price: USD 53.71
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD 5.65
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NOS 12AX7 / ECC83 RCA Gt Britain Mullard I61 Short Plate Matched Pair
Price: USD 400.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7 RCA LONG BLACK PLATES D GETTER VACUUM TUBES X4
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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