New Gain Matched Sextet (6) Mullard Reissue CV4004 / 12AX7 Low Noise Tubes
Price: USD 180.17
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC82/12AU7 NOS MULLARD MATSUSHITA VACUUM TUBES MATCHING QUAD JAPAN
Price: USD 199.99
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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2x Philips ECC83 12AX7 Short Plates Matching Codes - Holland 1963 - Valvo Label
Price: USD 194.00
Condition: Open box
Location: 905**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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(2) 12AX7A/ECC83 Great Britain Audio Amplifier Tubes Amp Tube Vintage
Price: USD 224.00
Condition: New
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair RCA 5963/12au7/ECC82 LONG Black plates Foil-getter tubes - Test NOS
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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1958 Tung Sol 12AX7 Test NOS Long Grey Dimpled Foil Get Serious Tube T877
Price: USD 55.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania JHS 12AX7WA Vacuum Tube
Price: USD 29.95
Condition: Used
Location: 320**
Shipping Type: CALCULATED
Shipping Cost: USD
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Two General Electric 12AX7/7025 Vacuum Tubes - Matched - Black Plates
Price: USD 150.00
Condition: Used
Location: 535**
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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rca short plate 6681 12ax7 tube
Price: USD 35.50
Condition: Used
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Penta Labs 12AX7B ECC83 12AX7 Preamp Tube TESTED & Guaranteed - Made in China
Price: USD 42.75
Condition: Used
Location: 701**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 Excellent strong medical red tip Telefunken Rib Plate 12AX7 tubes #CD11
Price: USD 299.99
Condition: Used
Location: 457**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Closely Matched Pair Radiotron 12AX7 ECC83 NOS NIB Tested Strong Balanced Tube
Price: USD 128.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 9.95
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RCA NOS 7058 Ruggedized Mil Spec High Quality 12ax7 12ax7a
Price: USD 99.00
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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MULLARD 12AX7 ECC83 VACUUM TUBE 1960 DATE MATCH PAIR WARM SWEET ENGLISH BEER PUB
Price: USD 229.84
Condition: Open box
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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Brand New In Box Gain Matched Quintet (5x) Electro-Harmonix 12AX7 Vacuum Tubes
Price: USD 124.27
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of Mullard 12AX7 / ECC83 New Production Preamp Vacuum Tube
Price: USD 59.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Amperex Bugle Boy 12AX7 ECC83 Foil Strip Getter Tube (nice test results)
Price: USD 120.00
Condition: Used
Location: 894**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Strong Matched RCA Short Gray Plate O Getter 12AX7A / ECC83 Tubes #3
Price: USD 69.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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USED Marshall ECC83 12AX7A Vacuum Tube B&K747 gm: 105/106
Price: USD 28.00
Condition: Used
Location: 772**
Shipping Type: FIXED
Shipping Cost: USD 4.70
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2 x JG-5751(12ax7) G.E. Tubes*D-getter*Strong Testing*Black Plates*3-Mica*
Price: USD 83.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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TESTED RCA 12AX7A/ ECC83 AUDIO TUBE SHORT GREY PLATE HALO GETTER
Price: USD 39.95
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2pcs perfect matched balanced pair 6N2P-EV,6H2П-EB NOS + adapters = ECC83 ,12AX7
Price: USD 29.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 59.00
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Matched PAIR GE 12AX7A ECC83 Long Plate AMP RADIO VACUUM TUBES Tested 4.7887
Price: USD 109.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 Strong Matched NATIONAL 12AX7A Tubes - SOVTEK 7025 / 12AX7WA
Price: USD 34.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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RCA 12AX7A ECC83 Test NOS Short Pinched Grey Plates Halo Get Serious Tubes T830
Price: USD 40.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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LEGENDARY Matched Pair Tesla NOS E83CC/12ax7/ECC83 tubes - Czechoslovakia
Price: USD 319.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Gain Matched Quintet (5) JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Price: USD 98.12
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7/5751 GE GENERAL ELECTRIC 5 STARS VACUUM TUBE X4
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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RCA 12AX7 - Long Black Plate, Slanted "D" Getter Preamp Vacuum Tube - FREE Ship!
Price: USD 65.00
Condition: Unspecified
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ULTRA RARE Amperex ECC81/12AT7 angled Foil D-getter tube - 1955 - Test NOS
Price: USD 89.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Brand New In Box JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tube Gain Tested
Price: USD 23.87
Condition: New
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1968 Amperex/Hp 12AX7 ECC83 Tube - Hickok TV7B tests @ 56/64, min: 32/32
Price: USD 60.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair Telefunken ECC83/12AX7 Long Ribbed Plate Diamond Mark on Bottom
Price: USD 140.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mullard 12AX7 Tube, O-Getter, Grey Plates, Branded GE, TV-7 Test = 124% / 114%
Price: USD 54.00
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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4 x 12au7 RCA Tubes*Black Plates -D*Good Testing Quad* 1955-56*#3
Price: USD 58.99
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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7025 ECC83 / 12AX7 TAD HIGH GRADE TUBE. USED & TESTED.
Price: USD 25.00
Condition: Used
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC83/12AX7 NOS MULLARD SHORT PLATES O GETTER VACUUM TUBE
Price: USD 119.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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ECC83/12AX7 NOS RFT SERIES 1 60's VACUUM TUBES MATCHING PAIR GERMANY
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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1 x 12AX7 G.E. Tube*Long Plates -O*Tested Strong*
Price: USD 31.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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2 NOS Matched Telefunken 12AU7 Smooth Plate Tubes W. Germany 1962
Price: USD 210.00
Condition: Open box
Location: 757**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS - Mullard 12AX7 Audio Tube Great Britain - AMPLITREX TESTED
Price: USD 95.00
Condition: New
Location: 161**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Tungsram ECC83 / 12AX7 Vacuum tubes .........NOS....Match Pair
Price: USD 149.95
Condition: Open box
Location: 440**
Shipping Type:
Shipping Cost: USD
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ECC83 12AX7B / Matched Pair / ShuGuang / Vacuum Tube / Valve Amp / Original Box
Price: USD 35.66
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RCA Vacuum/Electron Tube 12AU7
Price: USD 59.95
Condition: For parts or not working
Location: 999**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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12AX7 Tung-Sol NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 30.00
Condition: New
Location: 527**
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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Strong Raytheon Short Gray Plate O Getter 12AX7 / ECC83 Tube - 40/44
Price: USD 34.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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JJ ECC823 Preamp Vacuum Tube
Price: USD 20.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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Perfectly Matched Pair of RCA 12AX7 ECC83 Black Plate 1955 Vacuum Tubes
Price: USD 300.00
Condition: Used
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 x 12AX7 G.E.? Tube*Long Pewter Plates-U*Tested Super Strong*
Price: USD 75.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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12AX7 ECC83 / Matched Pair / Amptata / HIFI / Vacuum Tube / Valve Amplifier /New
Price: USD 48.66
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS LEGENDARY TUNG-SOL U.S.A. 12AX7 ECC83 LONG-PLATE TUBE O-GETTER 1963
Price: USD 119.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(1) MULLARD 10M ECC83 12AX7 GOLD PINS TUBES
Price: USD 349.00
Condition: Unspecified
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 12.95
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RCA 12AX7 ECC83 TIGHT MATCH PAIR LNG PLATE SQR GETR TEST NOS+ MINTY VINTAGE 1959
Price: USD 99.95
Condition: Used
Location: 312**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Matsushita 12AX7 - ECC83 Tube - Japan - Tested Very Strong
Price: USD 28.00
Condition: Used
Location: 495**
Shipping Type: CALCULATED
Shipping Cost: USD
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ECC82 / 12AU7 Tungsram Tubes NOS Tested Matched Pair
Price: USD 60.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 10.00
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2 x 12AX7 RCA/Zenith Tubes*Long Grey-D*Very Strong Matched Pair*#17
Price: USD 68.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Vintage Tung-Sol Made In USA 12AX7 Guitar Amplifier Preamp Tube Used.
Price: USD 23.50
Condition: Used
Location: 836**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 RCA for Bell & Howell 12AX7/ECC83 Black Long Ribbed Tubes TV-7D/U Tested #3639
Price: USD 89.99
Condition: Used
Location: 077**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong Reliable Selectron Long Gray Plate Angled D Getter (2 Dimples) 12AX7 Tube
Price: USD 34.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Matched Pair Telefunken ECC83/12AX7 Long Smooth Plate Diamond on Bottom Strong
Price: USD 165.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 x 12AX7 G.E. Tube*Long Plates -O*Tested Strong*#10
Price: USD 28.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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Lot 4 vintage vacuum tubes - GE 12AX7 RCA 12AX7 & (2) 12AU7 - possibly unused
Price: USD 194.99
Condition: Used
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 12.00
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Realistic 12AX7A Vacuum Radio Amp Tube NOS-Untested
Price: USD 19.99
Condition: For parts or not working
Location: 229**
Shipping Type: CALCULATED
Shipping Cost: USD
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1969 RCA 12AX7A ECC83 Vacuum Tube w/ Original Box Vintage Made In USA
Price: USD 49.99
Condition: Used
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
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Tung Sol 12AX7 Test NOS Long Grey Ladder Plates Halo Getter Serious Tubes T855
Price: USD 50.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair Amperex Bugle Boy 12AX7/ECC83 Long Plate Foil D-Getter Holland Made
Price: USD 450.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7 Tung-Sol NOS/NIB MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 30.00
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 12AU7 12au7a Musical Pair Cleartops Side Getters Hifi Audio Tubes
Price: USD 50.00
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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1961 Amperex/Hammond 12AX7 ECC83 Tube - Hickok TV7B tests @ 57/54, min: 32/32
Price: USD 76.95
Condition: Unspecified
Location: 113**
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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Sylvania 12AX7 Clear Top Black Plate Vacuum Tube Square Getter TV7 Strong
Price: USD 45.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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12 AX 7, Unknown Brand Tube, Tested 96%, No Box, Lot #4
Price: USD 22.00
Condition: Open box
Location: 674**
Shipping Type: CALCULATED
Shipping Cost: USD
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ULTRA RARE Raytheon 5751/12ax7/ECC83 Windmill getter tube - Test NOS
Price: USD 109.99
Condition: New
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AX7 RCA Black Plate Rectangle Getter MaxiPreamp2/TV7 Tested (1) Tube Lot
Price: USD 99.99
Condition: Used
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Lot of 1 Matsushita 12AX7 ECC83 Tested VACUUM TUBE Strong O-Getter Short Plate
Price: USD 42.90
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 6.95
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12AX7EH Electro Harmonix X2 Close 5% Match Pair Amplitrex Tested
Price: USD 49.95
Condition: New
Location: 380**
Shipping Type: CALCULATED
Shipping Cost: USD
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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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12AX7A/ECC83 Mesa MaxiPreamp2/TV-7 Tested
Price: USD 34.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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ANOS USA MADE (1) 12AX7 Various Brands Amplitrex Tested
Price: USD 24.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD
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Telefunken ECC83 12AX7 Tested Double Triode Tube Valve Rohre
Price: USD 37.00
Condition: Used
Location: 8***
Shipping Type: FIXED
Shipping Cost: USD 12.93
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VINTAGE PAIR SYLVANIA ECC83 12AX7 AMP TUBES
Price: USD 50.00
Condition: Used
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1 x 12ax7/ECC83 NEC Tube *Long Grey Plates* Small O-Getter*
Price: USD 26.99
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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1 GE JAN 12AX7WA D Getter Vacuum Tube Tested NOS On Calibrated TV - 7
Price: USD 99.95
Condition: New
Location: 463**
Shipping Type: FIXED
Shipping Cost: USD 5.85
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Sylvania Preamp Vacuum Tube / ECC83 12AX7 / KT1
Price: USD 27.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of JJ ECC803s / Hi-Performance 12AX7 Gold Pin Preamp Vacuum Tube
Price: USD 75.90
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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One 1964 GE 12AX7A (ECC83) Tube - 17mm-Gray-Plates, Top 'O' Getter
Price: USD 29.50
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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TELEFUNKEN ECC81 12AT7 TUBE DIAMOND BOTTOM EXTREMELY STRONG 1960s SINGLE
Price: USD 18.00
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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2 x SHUGUANG 12AX7 Tubes
Price: USD 30.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 12.00
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NOS NIB GE 6189 12AU7WA Triple Mica Low Noise Preamp Tubes Matching Pair
Price: USD 50.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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lot of 100 GE TUBE BOX CARTON BOX FOR 12AX7 12AU7 12AT7 12BH7 6X4 6DJ8 12AY7
Price: USD 58.88
Condition: Used
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 19.00
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MULLARD ECC82/12AU7 VACUUM TUBE LONG PLATE 1958 K61
Price: USD 90.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 1963 Vintage 12AX7 ECC83 Amperex BUGLE BOY Tube Amplitrex Tested 100/106% GM
Price: USD 149.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1 x 12ax7a Tube* Tested *Made in England*
Price: USD 46.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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1960's RCA 12AX7A ECC83 AMPLITREX TESTED TUBES forFENDER MARSHALL VOX AMPS!
Price: USD 64.97
Condition: Open box
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Electro-Harmonix 7025 EH Preamp Vacuum Tube
Price: USD 27.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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New Gain Matched Octet (8) Tung-Sol Reissue 12AX7 ECC83 Tubes - Auth. Dealer
Price: USD 222.07
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12AX7/6681/ECC83 Sylvania copper post MaxiPreamp2/TV7 tested (1) tube lot
Price: USD 69.99
Condition: Open box
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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