12AU7 Tubes, RCA, qty of 6, tested
Price: USD 65.00
Condition: Used
Location: 871**
Shipping Type: CALCULATED
Shipping Cost: USD
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PAIR MOTOROLA 12AU7A AUDIO AMPLIFIER VACUUM TUBES TESTED VINTAGE 4.5290-C
Price: USD 27.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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Matched Pair Sylvania 6679/12AT7 Dual Triode Guitar Amp. Audio Vacuum Tube Valve
Price: USD 168.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR Sylvania 12AU7 / 5963 / ECC82, MaxiPreamp II / Balanced, STRONG, SM1381
Price: USD 37.19
Condition: Used
Location: 130**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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Shuguang * 12AU7 Tubes * Pair * Tested 110/115 125/127
Price: USD 16.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Lot of 1 Tung-Sol 12AU7 ECC82 TV-7 Tested VACUUM TUBE D-Getter Long Grey Plate
Price: USD 26.90
Condition: Used
Location: 841**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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Sylvania 12AU7A NOS Audio Tube broadcast Grade Gray Plates Ring Getter
Price: USD 57.85
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Hammond 12AU7A / ECC82 Vintage Black Plate Vacuum Tube Tested USA
Price: USD 25.00
Condition: Used
Location: 916**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RCA 12AU7 Audio Tubes Qty 3 2 Short Gray Plates One Long 86/81% 77/81% 86/82% Gm
Price: USD 20.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Matched Pair GE JG-5814/ECC82 Triple Mica tubes O-getter - Test NOS
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Raytheon 12AU7 Audio Vacuum Tube Short Gray Plates Russian/Chinese? 109/89% Gm
Price: USD 10.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Pair RCA 12AU7 Black Plates ECC82 - Preamp Tubes x2 - TESTED - FAST SHPPING
Price: USD 25.00
Condition: Used
Location: 701**
Shipping Type: FIXED
Shipping Cost: USD 5.53
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Pair NOS NIB GE General Electric JG-5814WA 12AU7 5814A Blue Air Force Tips
Price: USD 118.00
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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5814A NOS Balanced 5 Star GE ECC82 5814 5963 CV4004 CV491 12AU7
Price: USD 28.45
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 2.45
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Sylvania 12AU7A Made for Baldwin Vintage 1960 Tubes Platinum Matched on AT1000
Price: USD 39.12
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Sylvania 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube
Price: USD 168.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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FX-Audio- TUBE-05 HiFi Vacuum 12AU7/ECC82 Tube Headphone amp Bass Treble EQ P...
Price: USD 165.07
Condition: New
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong 1955 GE 5814A 12AU7A 3-Mica Short Pinched Grey Plates Serious Tubes D360
Price: USD 12.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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JJ ECC802s / Hi-Performance 12AU7 Gold Pin Preamp Vacuum Tube
Price: USD 37.95
Condition: Unspecified
Location: 381**
Shipping Type: FIXED
Shipping Cost: USD 3.00
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RCA 12AU7A CLEAR TOP PREAMPLIFIER VACUUM TUBE TEST GOOD WITH BOX
Price: USD 14.00
Condition: Open box
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AU7 RCA White Letter Guitar Audio Preamp Vacuum Tubes Tested Trio
Price: USD 20.99
Condition: Used
Location: 020**
Shipping Type: CALCULATED
Shipping Cost: USD 7.75
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RARE Sylvania JHS 12au7/ECC82 Gray plates tube Triple Getter - Test NEW
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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TELEFUNKEN ECC82 12AU7 Diamond Bottom Long Gray Ridge Plates Small Logo TESTED
Price: USD 99.00
Condition: Used
Location: 240**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage 1960s Amperex 12AU7 Tube Tests Good Balanced Short Ribbed Plates Halo
Price: USD 40.00
Condition: Unspecified
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA 5963 / 12AU7 / ECC82 preamp tube, Black Plate, Tested Good
Price: USD 12.00
Condition: Used
Location: 970**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1 Vintage 12AU7A ECC82 RCA Tube Amplitrex Tested 95/95% GM
Price: USD 49.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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4 x 12au7a Sylvania/Conn Tubes*Grey-O*Super Strong Matched Quad*1964*#2
Price: USD 68.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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3 NOS Matched Sylvania (Baldwin) 12AU7A Grey Long Plate Tubes Hickok&Maxi Tested
Price: USD 69.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 7.50
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Rare CIFTE 12AU7WA-H / ECC82 Triple Mica French Army Tube Vintage 1958
Price: USD 115.00
Condition: Used
Location: 956**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Pair of RCA Vacuum Tubes 12AU7A Tests Great See details (bag#2)
Price: USD 59.99
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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KEN RAD 12AU7 BLACK PLATE VACUUM TUBE
Price: USD 30.00
Condition: Used
Location: 622**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AU7WA Vacuum Tube 6189 TV-7D/U Tested Radio TV Phono Guitar Amplifier STRONG
Price: USD 13.83
Condition: Used
Location: 454**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x 12au7a Sylvania/Baldwin Tubes*Grey-O*Super Strong Matched Pair*1961*#11
Price: USD 34.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Vintage GE JG 6189 12AU7 WA Vacuum Tube ~~~ NIB
Price: USD 19.99
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Siemens 6189/12AU7/ECC82 Triple Mica O-Getter Dual Support Germany 1959 Strong
Price: USD 180.00
Condition: Unspecified
Location: 928**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage RCA 12AU7A Long wide grey plates 3 mica tilted top getter 1958 NOS PAIR
Price: USD 75.00
Condition: Open box
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Pair Of RCA 12AU7 Vacuum Tubes Tested
Price: USD 29.95
Condition: Used
Location: 808**
Shipping Type: CALCULATED
Shipping Cost: USD
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One NOS NIB GE General Electric Tube JG-5814WA 12AU7 5814A Blue Air Force Tips
Price: USD 58.00
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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12AU7A/ECC82 Sylvania/"Philco" 17mm Plates MaxiPreamp2/TV-7 tested (1) tube lot
Price: USD 29.99
Condition: New
Location: 527**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair TungSol 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube
Price: USD 168.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS SYLVANIA USA BALDWIN BRAND 12AU7 ECC82 MATCHED-TRIODE AMPLITREX TESTED TUBE
Price: USD 44.95
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 x RCA 5814A 12AU7A ECC82 Black Plate Tubes
Price: USD 30.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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12AU7A ECC82 NOS RCA 1973 radio audio vintage vacuum tubes 2 valves tested 12AU7
Price: USD 29.49
Condition: Unspecified
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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1PC 6SL7 6SN7 TO 12AX7 12AU7 6.3V Vacuum Tube Adapter Socket AMP Audio HIFI
Price: USD 9.50
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Vacuum Tube Adapter Converter 12AX7 12AU7 12AT7 ECC83 ECC82 81 7025 to 6EU7 Amp
Price: USD 8.83
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.77
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2 Strong Matched Baldwin Long Gray Plate O Getter 12AU7 / ECC82 Tubes #3
Price: USD 37.49
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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MATCHED PAIR GE (Moto Label) 6680 (12AU7A) Preamp Vacuum Tubes TEST NOS 8.8072
Price: USD 44.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RARE GE Canada 12au7/ECC82 LONG Black plates HS-getter tube - 1950s - Test NOS
Price: USD 29.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE 5963 "NIB/NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 48.22
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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HIFI 12AX7 12AU7 12AT7 ECC83 ECC82 81 7025 to 6EU7 Vacuum Tube Adapter Converter
Price: USD 11.58
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12AU7 Sylvania Tubes*Long Black Plates-D* Strong Pair* #18
Price: USD 33.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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RCA 12AU7A Electron Tube Tested Works 21-124U
Price: USD 14.95
Condition: Used
Location: 685**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Strong SYLVANIA Short Gray Plate Square D Getter 12AU7A ECC82 Tube TV7U Strong
Price: USD 18.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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12AU7 ECC82 Raytheon Dual Triode Audio Preamp Tube NOS NIB Tested Free Shipping
Price: USD 16.00
Condition: New
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 4.58
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Vacuum Tube, 12DW7 / ECC832, JJ Electronics, Dual Triode, Standard Pins, Preamp
Price: USD 20.59
Condition: New
Location: 852**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE NOS 12AU7A Vacuum Tube Tested
Price: USD 21.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Closely Matched Pair Sylvania JAN-6189 12AU7 ECC82 Same Date NOS NIB Tube
Price: USD 48.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 7.95
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AMPEREX Orange Globe label 12AU7 ECC82 Tube Mullard Blackburn GF2 B1K1 Rare
Price: USD 28.75
Condition: Used
Location: 680**
Shipping Type: CALCULATED
Shipping Cost: USD
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ECC83 12AX7 12AU7 To 6EU7 Vacuum Tube Amplifier Convert Socket Adapter
Price: USD 8.83
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 3.77
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4 HIGH TEMP Heavy Duty VACUUM TUBE AMP DAMPERS FOR EL84 12AX7 12AU7 12AT7 👑
Price: USD 9.99
Condition: New
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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NOS SYLVANIA USA 12AU7 6189 E82CC ECC802S MATCHED PAIR AMPLITREX TESTD TUBES
Price: USD 129.99
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Telefunken 12AU7 ECC82 Diamond Smooth Plate Tested Very Strong Balanced Tube
Price: USD 88.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 7.95
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Toshiba Long Gray Plate 12AU7 Vacuum Tubes (5) Amplitrex Tested Lower For Baldwi
Price: USD 40.00
Condition: Used
Location: 272**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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JAN 6189 SYLVANIA USA DOUBLE TRIODE ELECTRON TUBE NOS = 12AU7WA ~ CV4003
Price: USD 22.90
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 8.95
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Four 9-Pin Miniature Vacuum Tube Socket Savers with Long Mounting Hardware
Price: USD 25.00
Condition: New
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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NOS JG 5814A 12AU7 GE triple mica preamp tube Tested Excellent. 1958/59 Product
Price: USD 40.00
Condition: Open box
Location: 241**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12AU7A Made for Baldwin Vintage 1960 Tubes Platinum Matched on AT1000
Price: USD 39.12
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5 x NOS NIB RCA 12AU7 ECC-82 Clear Top Tubes - 4 lots Available
Price: USD 45.00
Condition: Open box
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 Vintage Tung-sol 12AU7 Audio tubes Test very strong calibrated TV7 Guaranteed
Price: USD 59.99
Condition: Unspecified
Location: 761**
Shipping Type:
Shipping Cost: USD
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1958 RCA USA 12AU7A ECC82 7030 LONG-PLATE MATCHED-PAIR HOLY-GRAIL "D-GETTERS"
Price: USD 230.00
Condition: Open box
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 6189 (12au7) Sylvania Tubes*Military Specs*Super Strong Matched Pair*#10
Price: USD 53.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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1 x 12AU7 IEC Mullard Tube *Great Britain*Very Strong & Balanced*
Price: USD 39.99
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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Sylvania GB Gold Brand 5814a 12au7A Gray Plates Gold Pins Tested NOS
Price: USD 75.00
Condition: Unspecified
Location: 995**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair RCA Clear-Top 12AU7A (ECC82)Tubes- Hickok TV7 Tests @ 94/99, 94/102
Price: USD 35.95
Condition: Unspecified
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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12AU7 ECC82 Mullard Blackburn Halo Top 1966 - Hammond Tested Strong
Price: USD 35.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Strong Test NOS Balanced Pair 1964 RCA 12AU7A Clear Top Tubes - TV7 Tested
Price: USD 27.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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10 PCS EMPTY BRONW VACUUM TUBE BOXES FOR ECC81 12AU7 6X4 ECC88 12BH7 & Similar
Price: USD 2.85
Condition: Used
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 7.00
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RCA 12AU7 ECC82 AUDIO VACUUM TUBE TESTED VINTAGE BLACK PLATES A508.C
Price: USD 22.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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1 NOS tube Radio Techniqe 12AU7A ECC82 6189
Price: USD 75.00
Condition: Open box
Location: 87***
Shipping Type: FIXED
Shipping Cost: USD 13.00
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ECC82 12AU7 RSD RFT,East Germany 70s,matched quad 100%+ on measurements NOS NIB
Price: USD 125.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 13.60
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RARE Matched Pair Sylvania 12au7/ECC82 Short Black plates []-getter tubes
Price: USD 39.99
Condition: Used
Location: 326**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Sylvania 12AU7A Pinched Box grey plate 1958 SQ top getter PAIR
Price: USD 34.00
Condition: Used
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Radio Tubes 12AU7A 12AU7 ECC82 Mullard Daystrom Eico Great Britian PAIR
Price: USD 69.99
Condition: Used
Location: 121**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PHILCO 12AU7A ELECTRON TUBE REPLACEMENT
Price: USD 18.60
Condition: Used
Location: 081**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Raytheon 12AU7A ECC82 Test NOS Grey 1/2 Plate Design Halo Get Serious Tubes D337
Price: USD 15.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 x RFT ECC82 12AU7 Tubes
Price: USD 50.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 12.00
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NOS / NIB Matched Pair RCA Command 5814A Black Plate Vacuum Tubes 1963 Date #2
Price: USD 79.99
Condition: New
Location: 328**
Shipping Type: FIXED
Shipping Cost: USD 11.50
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5 x 5963 RCA Tubes *Black Plate - D*Very Strong Testing*
Price: USD 74.99
Condition: Unspecified
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 7.75
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MULLARD GT BRITAIN BLACKBURN 12AU7 ECC82 VINTAGE AUDIO TUBE - B2F2 - TV7 RESULTS
Price: USD 30.00
Condition: Used
Location: 017**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair RCA JRC 6189 12AU7WA Short Black Plates Halo Getter TV7U Strong Black Plate
Price: USD 40.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Code Pair Philco 12AU7A Test NOS/Near Short Black Plates Halo Serious Tubes A325
Price: USD 30.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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10PCS 55mm 9PIN Tube Socket Shield Yellow For 12AX7 ECC83 5755 12AU7 ECC88 Tube
Price: USD 13.90
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 x 12AU7 Telefunken Tubes*Super Strong Matched Pair- Bogey++*Ribbed Plates*#6
Price: USD 225.00
Condition: Used
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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10PCS 55mm 9PIN Tube Socket Shield Red For ECC83 12AX7 12AU7 ECC88 6922 Tube DIY
Price: USD 13.90
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS SYLVANIA 6189 12AU7 Audio Amplifier RADIO VACUUM TUBE USA Tested 7.5991-D
Price: USD 16.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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2 SYLVANIA 12AU7 / ECC82 Matching PAIR NOS Sylvania tubes W/ original Box TESTED
Price: USD 25.98
Condition: Open box
Location: 686**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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JAN General Electric 6189 / 12AU7 Pre-amp vacuum tube NOS 1980's
Price: USD 10.00
Condition: Open box
Location: 284**
Shipping Type: FIXED
Shipping Cost: USD 6.99
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Matched Pair 1960/61 Vintage RCA 5963 Gray Plate Tubes Test NOS 12AU7 #B
Price: USD 30.00
Condition: Used
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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MATCHED QUAD (4) SYLVANIA JAN 5814A 12AU7 Vacuum Tubes TESTED NOS 4.8023
Price: USD 109.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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NOS Jan Philips 6189 12AU7 ECC82 Amplitrex AT-1000 Matched Pair
Price: USD 79.00
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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