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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NIB quad JJ ECC83S / 12AX7 PREAMP VACUUM TUBES ***FREE SHIPPING***
Price: USD 78.91
Condition: New
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS PAIR MARCONIPHONE B339 12AX7 ECC83 TALL PLATE GOLD PIN 1958 BRITISH TUBES
Price: USD 1095.00
Condition: Open box
Location: 925**
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 43.83
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong & Balanced Vintage 1960s RCA 12AX7A ECC83 Tube - Excellent !!
Price: USD 29.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Strong & Balanced Vintage 1960s RCA 12AX7A ECC83 Tube - Excellent !!
Price: USD 29.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1958 AMPEREX 12AX7 ECC83 Long Plate D Foil Getter Matching Date Code Pair Tubes
Price: USD 350.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Two 7025 Tubes 1x GE 1x USA AKA 12AX7 ECC83 Tested V Good Tv-7/U
Price: USD 44.49
Condition: Used
Location: 945**
Shipping Type:
Shipping Cost: USD
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Raytheon 12AX7A 12AX7 ECC83 Black Plate Tubes, Tested, Matched Pair, Baldwin
Price: USD 100.00
Condition: Used
Location: 850**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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1950's TELEFUNKEN 12AX7 ECC83 Low Noise Matching Pair Ribbed Plate Tubes n4
Price: USD 150.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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2 MULLARD ECC83/12AX7 MADE IN GREAT BRITAIN VACUUM TUBES AMPLITREX TEST STRONG
Price: USD 75.00
Condition: Unspecified
Location: 554**
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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NOS Amperex Bugle Boy ECC83 12AX7 Heerlan Holland Holy Grail
Price: USD 122.50
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12AX7 ECC83 Long Plate, Halo Getter Maxi-Pre Tested NOS+ T3463
Price: USD 124.95
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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SOVTEK JJ Electronics ECC83-S Vacuum Tube Tesla 12AX7 ECC83-S Vacuum Tube 1
Price: USD 25.00
Condition: New
Location: 483**
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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1960's TELEFUNKEN 12AX7 ECC83 Smooth Plate Low Noise Matching Pair Tubes
Price: USD 150.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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MULLARD 12AX7A ECC83 VOICE Ò MUSIC Matching Pair Tubes Blackburn UK I61
Price: USD 150.00
Condition: Used
Location: 956**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Matched Pair Sovtek 12AX7WC / 12AX7 / ECC83 tubes, low noise, NEW
Price: USD 40.09
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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1963 MULLARD 12AX7 ECC83 Matching Pair Trio Tubes Blackburn UK
Price: USD 200.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Telefunken 12AX7 ECC83 Tube In Original Box
Price: USD 65.00
Condition: Used
Location: 967**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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5 Nice Tested 1950's GE 12AX7/ECC83 Long Gray Plates Vacuum Tubes.......1 Money!
Price: USD 77.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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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Pair Tung-Sol 12AX7A ECC83 USA Vacuum Tubes
Price: USD 30.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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(13) 12AX7 ECC83 Tube Lot Amperex 1960s Matched Pairs Holland Amplitrex Tested
Price: USD 450.00
Condition: Unspecified
Location: 404**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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3 RCA for Fisher 12AX7/ECC83 Rib Plate Tubes USA TV-7D/U Tested
Price: USD 99.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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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 Gain Matched Pair (2) Tung-Sol Reissue 12AX7 ECC83 Tubes - Authorized Dealer
Price: USD 60.77
Condition: New
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 31.57
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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New Reissue Genalex Gold Lion 12AX7 / ECC83 / B759 GOLD PINS Vacuum Tube FREE SH
Price: USD 65.98
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mullard 12AX7 ECC83 Long Plate, Dual Post/Halo Get Maxi-Pre Tested Strong T3462
Price: USD 99.95
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Pair Ei ECC83 12AX7 Tubes Long Silver Plates Tested NOS 2A1
Price: USD 119.99
Condition: Used
Location: 945**
Shipping Type:
Shipping Cost: USD
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Genalex Gold Lion ECC83 / 12AX7 Tubes - Set of 3 - Brand New
Price: USD 89.00
Condition: New
Location: 945**
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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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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1960s Amperex Silvertone 12AX7 / ECC83 Matched Pair Vintage Tubes TV7 Tested NEW
Price: USD 95.00
Condition: Used
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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MATCHED FOUR (4) GE 12AX7 ECC83 Grey Plate Amp Preamp Vacuum Tubes
Price: USD 98.99
Condition: New
Location: 799**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 ECC 83 S & 83 JJ Electronic Lot Of Ten Preamp Tubes Untested
Price: USD 81.99
Condition: Used
Location: 487**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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S-12AX7ACZ HG Ruby Tubes High-Grade ECC83S Twin Triode In Original Box
Price: USD 10.95
Condition: Used
Location: 972**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong Matched Pair of Vintage 1960s Sylvania ECC83 12AX7 Tubes Made in USA
Price: USD 59.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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Strong & Balanced Vintage 1960s GE General Electric 12AX7A / ECC83 TUBE
Price: USD 29.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair of Tested 1965 Telefunken/The Fisher 12AX7/ECC83 Vacuum Tubes
Price: USD 116.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.49
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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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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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Tung-Sol 12AX7 ECC83 Preamplifier Tubes Preamp Tube - Set of 3
Price: USD 59.50
Condition: Used
Location: 110**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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Matched Pair Telefunken 12ax7/ECC83 SMOOTH plates tubes - Diamond - Phono Grade
Price: USD 199.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12AX7 / ECC83 Quad Tubes Matching Dates Hickok tested Blackburn 1961
Price: USD 350.00
Condition: Used
Location: 024**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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 1960s TUNG-SOL JTL-12AX7 / ECC83 Tube
Price: USD 34.99
Condition: Used
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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1960's TELEFUNKEN 12AX7 ECC83 Smooth Plate Low Noise Matching Pair Tubes
Price: USD 175.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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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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6 Nice Tested Vintage Japanese Made 12AX7A/ECC83 Vacuum Tubes...........1 Money!
Price: USD 77.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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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New 1x Electro Harmonix 12AX7 / ECC83 | One / Single Preamp Tube | EH
Price: USD 24.99
Condition: New
Location: 277**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Telefunken 12ax7/ECC83 RIBBED plates tubes - Diamond - Phono Grade
Price: USD 189.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair (2) Psvane 12AX7-S 12AX7 ECC83 Gold Pins Art Series Vacuum Tubes
Price: USD 80.00
Condition: New
Location: 833**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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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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Phillips / Mullard ECC83 / 12AX7 Tubes......... Pair......NOS in Original Boxes
Price: USD 184.95
Condition: Open box
Location: 440**
Shipping Type:
Shipping Cost: USD
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Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box !
Price: USD 44.14
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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(2) MATCHED 1963 Mullard ECC83 I61 Copper Post Tubes ~ 12AX7 ~ Test @ 106%!
Price: USD 249.99
Condition: Unspecified
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Mullard 12AX7/ECC83 Long Plate O-Getter Copper Post Amplitrex Strg
Price: USD 200.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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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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(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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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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(4) BRIMAR 12AX7/ECC83 Twin Triodes Hickok Test GOOD! (1960's) Halo Getters!
Price: USD 189.99
Condition: Used
Location: 186**
Shipping Type:
Shipping Cost: USD
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New In Box Balanced JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested
Price: USD 19.99
Condition: New
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 3.75
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NOS RCA 12AX7A ECC83 12AX7 MATCHED PAIR TUBES MUSEUM TESTED "GAME CHANGER" 1960
Price: USD 310.36
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7 / ECC83, Balanced Triodes
Price: USD 46.99
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Qty. 4 Mullard 12ax7 ECC83 I63 Tubes - 3 of 4 Test Fair / 1 Poor
Price: USD 95.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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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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(6) TELEFUNKEN ECC83/12AX7 Tubes Smooth Plate TV-7 Tested Super Strong
Price: USD 479.00
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 20.00
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5 Nice Tested 1950's RCA 12AX7/ECC83 Long Black Plates Vacuum Tubes.....1 Money!
Price: USD 194.99
Condition: Used
Location: 212**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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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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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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(2) MATCHED NOS Valvo Amperex ECC83 12AX7 Tubes ~ Made in 1965 ~ TEST STRONG!
Price: USD 179.99
Condition: New
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 Mullard for EICO 12AX7/ECC83 Amplifier Tubes Great Britain TV-7D/U Tested #006
Price: USD 134.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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CBS Motorola 12AX7 ECC83 Test NOS Long Grey Plates Halo Get Serious Tubes T821
Price: USD 30.00
Condition: Used
Location: 074**
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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Perfect Matched Quad 4 NOS Telefunken 12AX7 ECC83 Rib Plate Tubes TV7 Test 48/48
Price: USD 285.00
Condition: Used
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Quad of Ken-Rad 12AX7 ECC83 Pewter Plate Vacuum Tubes - 6% matched
Price: USD 400.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RCA 12AX7A ECC83 12AX7 USA TUBE CREAM OF THE CROP HIGHEST EMISSIONS!
Price: USD 135.00
Condition: New
Location: 342**
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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Sylvania 12AX7 ECC83 Vacuum Tube Short Gray Plate Square Getter TV-7 Tested
Price: USD 21.75
Condition: Used
Location: 931**
Shipping Type: CALCULATED
Shipping Cost: USD 5.25
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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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Matched Quad Sovtek 12AX7WC / 12AX7 / ECC83 tubes, low noise, NEW
Price: USD 80.17
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 7.95
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4x Telefunken ECC83 12AX7 Tubes Long Ribbed Plates dated RD Tested TV-7/U Very G
Price: USD 259.99
Condition: Used
Location: 945**
Shipping Type:
Shipping Cost: USD
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Telefunken 12AX7/ECC83 Flat Plate Tubes West Germany TV-7D/U Tested 5050
Price: USD 59.99
Condition: Used
Location: 077**
Shipping Type: CALCULATED
Shipping Cost: USD
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Ei / Telefunkin 12AX7 / ECC83 Vacuum Tubes .......Match PR......NOS
Price: USD 124.95
Condition: Open box
Location: 440**
Shipping Type:
Shipping Cost: USD
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NOS 1958 RCA USA 12AX7 ECC83 LONG BLACK-PLATE "D-GETTER" AMPLITREX TUBES QUINTET
Price: USD 930.75
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 POLAM ECC83 12AX7A Vacuum Tubes
Price: USD 64.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair Telefunken 12ax7/ECC83 SMOOTH plates tubes - Diamond - Phono Grade
Price: USD 199.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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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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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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