12AT7WA M8162 E81CC MAZDA TRIPLE MICA 'O' Getter Tested on Amplitrex AT1000 2Pcs
Price: USD 199.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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SYLVANIA 6SN7GT 2-Hole "BAD BOY" Plate Tubes PLATINUM MATCHED on AT1000
Price: USD 146.16
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong
Price: USD 225.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 RCA 5691 6SL7 RED BASE Tube Amplitrex AT1000 tested Strong 93% gm/100% mA+
Price: USD 75.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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1 RCA 5693 Tube Amplitrex AT1000 tested Good 1956
Price: USD 19.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 SILVERTONE 245 45 GLOBE Tube TESTS STRONG 100% GM 110 mA AMPLITREX AT1000 TEST
Price: USD 150.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 14.00
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Matching Pair RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested Strong
Price: USD 225.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 NOS Sylvania 6SN7GTB Coin Base Tubes USA 1979 Amplitrex AT1000 18 Available
Price: USD 65.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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5691 Mullard made in England Amplitrex AT1000 Tested Qty 1 Pc
Price: USD 108.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NEW NOS RCA MADE IN USA 6AU6A EF94 AMPLITREX TESTED TUBES 1960's FREE-SHIPPING!
Price: USD 32.00
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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BRIMAR CV4003 ECC82 12AU7 made in England Amplitrex AT1000 1MP
Price: USD 140.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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GE 12AY7 VACUUM TUBE AMPLITREX AT1000 TESTED STRONG
Price: USD 32.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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SYLVANIA VT-231 WWII ERA 2-Hole "BAD BOY" Tubes PLATINUM MATCH on AT1000 6SN7GT
Price: USD 299.16
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 12AY7 TRUE NOS Gray Plates Vacuum Tubes PLATINUM MATCHED on AT1000 6072
Price: USD 82.41
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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ECC81 12AT7 RCA Clear Glass Made In USA Amplitrex AT1000 Tested Qty 1 MQ
Price: USD 140.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Amplitrex AT-1000 Matched Pair of Electro-Hamonix 12AU7 ECC82 Gold Pin Tubes
Price: USD 89.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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Elelctro-harmonix EH 12AX7 12AX7A ECC83 Amplitrex AT-1000 Matched Pair
Price: USD 68.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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Golden Dragon ECC82 12AU7 12AU7A Amplitrex AT1000 Matched Triode Sections
Price: USD 35.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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SYLVANIA 7025 12AX7A PLATINUM LOW-NOISE TUBE with AMPLITREX BEST TEST RESULTS
Price: USD 84.99
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RCA USA TRIPLE-MICA BLACK-PLATE 12AU7-WA 6189 ECC802S BALANCED MATCHED PAIR
Price: USD 225.25
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Two RCA 6AB4 Tubes NOS NIB Match Date Dimple D Getter Strong AMPLITREX Results
Price: USD 12.85
Condition: New
Location: 171**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 NOS SPARTON 447 TYPE 47 GLOBE RADIO TUBE AMPLITREX AT1000 100% gm BOX ENGRAVED
Price: USD 125.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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ECC83 Mullard made in England Amplitrex AT1000 Tested Qty 1 Pc
Price: USD 108.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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NOS NIB Philco 6L6GA Output Tube Amplitrex AT1000 Tested
Price: USD 28.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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GEC 6V6G Black Glass made in England Amplitrex AT1000
Price: USD 238.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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1 VINTAGE NOS SPEED BRAND 112A Tube Amplitrex tested strong ORIG. BOX #2
Price: USD 35.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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7591 GE (Amperex Label) Amplitrex AT1000 Tested Strong
Price: USD 65.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair NOS Tungsol 6B4G black glass Vacuum Tubes Amplitrex AT1000 Tested
Price: USD 75.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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RARE: GE 6350 NIB/NOS PREMIUM GRADE 12AU7 Platinum Matched on AT1000
Price: USD 86.16
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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SYLVANIA 6SN7GT 2-Hole "BAD BOY" Plate Tubes PLATINUM MATCHED on AT1000
Price: USD 162.66
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963 "TRUE NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 51.66
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963 "TRUE NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 51.66
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair NOS Sylvania 2A3 Black Plate Foil Getter Tubes Amplitrex Tested NOS
Price: USD 185.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Pair RCA 7591A Power Vacuum Tubes Amplitrex AT1000 Tested Strong
Price: USD 90.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Matched Pair NOS Sylvania Type 45 Audio Output Tubes Amplitrex AT1000 Tested 100
Price: USD 170.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Brimar Ediswan ECC83 12AX7 made in England Amplitrex AT1000
Price: USD 90.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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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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RCA - Delta 12BH7A Vacuum Tube Black Ladder Plate D Balanced Amplitrex Tested
Price: USD 49.95
Condition: New
Location: 380**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963 "NIB/NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 51.66
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5814A BLACK PLATE Triple Mica Mil Spec Tubes Platinum Match on AT1000 12AU7
Price: USD 168.66
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 NOS RAYTHEON (BANTAL) 6SJ7 TESTS STRONG AMPLITREX OVER 100% GM MATCHED CODES
Price: USD 75.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 9.00
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Tungsol 6B4G black glass Vacuum Tubes Amplitrex AT1000 Tested Strong 84% Gm
Price: USD 30.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 SYLVANIA VT=25 TYPE 10 ST SHOULDERED Tube Amplitrex AT1000 tested GOOD 91% gm
Price: USD 49.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1 VINTAGE TUNG SOL 45 GLOBE TUBE 96% GM 81% mA AMPLITREX AT1000 ENGRAVED BASE
Price: USD 150.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 15.00
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pair Sovtek 6H30П-EB Vacuum Tubes Amplitrex AT1000 tested NOS and matched
Price: USD 90.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 DUMONT 5U4GB Tube 2X O Getters Excellent Forward & Balance Voltage AMPLITREX
Price: USD 10.40
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TUNG-SOL 12AX7 LONG PLATE made in U.S.A AMPLITREX AT1000
Price: USD 40.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Two Excellent RCA 6AN8A Tubes NOS NIB Foil O Getters TV-7 & AMPLITREX Results
Price: USD 21.71
Condition: New
Location: 171**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair NOS SYLVANIA 6L6G Grey Glass Output Tubes Amplitrex AT1000 Tested NOS
Price: USD 80.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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12E1 CV345 GEC made in UK Amplitrex Tested AT1000 1MP 2PCS
Price: USD 100.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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Pair NOS RCA JRC 5751 12AX7 Black Plate Audio Tubes Amplitrex Tested Match Date
Price: USD 125.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Lot of (7) 6AU5GT 6AU5 GE Raytheon CBS Amperex Amplitrex AT-1000 Tested Strong!
Price: USD 29.88
Condition: Used
Location: 100**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Jan Philips ECG Vinatge 6U8 6U8A - Amplitrex AT-1000 Tested
Price: USD 14.50
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matching Pair NOS RCA JAN-CRC 2A3 VT-95 Vacuum Tubes Amplitrex AT1000 Tested
Price: USD 240.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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EL84 MULLARD made in Gt.Britian Tested Amplitrex AT1000 Qty 1 Match Pair
Price: USD 144.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Sylvania 5Y3WGTA Amplitrex Tested Rectifier 46/45 Tests Over Spec
Price: USD 17.99
Condition: Used
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 WESTINGHOUSE WL 5693 Tube Amplitrex AT1000 tested 112% GM 1959
Price: USD 29.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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6AS7G Kenrad Made in U.S.A Amplitrex AT1000 Tested 1pc #2829001 Orignal box 1PC
Price: USD 70.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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BRIMAR 5R4GY Black Plate made in England Tested Amplitrex AT1000 1Pcs
Price: USD 180.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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NOS NIB E80CC PHILIPS GOLD PIN MADE IN HOLLAND AMPLITREX AT1000 TESTED
Price: USD 144.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Westinghouse 6BQ5 EL84 tube in original box gray plate Amplitrex AT-1000 tested
Price: USD 25.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Two Excellent RCA 6AQ5 Tubes NOS NIB Match Construction GM%: 100 & 100 AMPLTREX
Price: USD 26.06
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair Sylvania 6B4G Audio Amplifier Tubes Amplitrex Tested Strong
Price: USD 55.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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One Excellent DUMONT 6688 Tube NOS NIB AMPEREX NY Mfg. GM[%]: 94 AMPLITREX
Price: USD 9.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB RCA 6L6GB Gray Plate Double D Getter Amplitrex AT1000 Tested
Price: USD 30.00
Condition: Unspecified
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE Heathkit 6L6GB Power Tube Amplitrex AT1000 Tested Strong
Price: USD 40.00
Condition: Used
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
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Amplitrex AT-1000 Matched Pair JJ ECC802S 12AU7 12AU7A Gold Pin Tubes
Price: USD 108.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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BEL 25 807 Ham Radio Tube made in India Amplitrex AT1000 Tested Qty 1 MP (2 Pcs)
Price: USD 160.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 0.00
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GE 6L6GC Beam Power Vacuum Tube 1960's DUAL GETTER Amplitrex AT1000 Tests NOS
Price: USD 74.16
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 1943 5U4G VT-244 JAN RCA Black Plate RADIO Vacuum Tube Amplitrex Tested Strong
Price: USD 75.00
Condition: New
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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One CBS 5U4GB Tube 2X D Getters Excellent Forward & Balance Voltage AMPLITREX
Price: USD 10.40
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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JAN 6SN7GT Raytheon Clear Glass Made In U.S.A Amplitrex AT1000 Tested Qty 1 Pc
Price: USD 110.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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JAN 12SN7GT RCA Black Coated Glass made in U.S.A Tested Amplitrex AT1000 1MP
Price: USD 60.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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5U4G Haltron Black Base Made in Germany Amplitrex AT1000 Tested #3947003 3947002
Price: USD 100.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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GE 6L6GC Beam Power Vacuum Tube 1980's DUAL GETTER Amplitrex AT1000 Tests NOS
Price: USD 74.16
Condition: Used
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BH7 Brimar Made in England 'O' Getter Tested Amplitrex AT1000 2pcs
Price: USD 250.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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JAN 6SN7GT VT231 KENRAD Mil Grade made In U.S.A amplitrex AT1000 Tested
Price: USD 260.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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One Excellent ADMIRAL by GE 5Y3GT Tube NOS NIB Balanced AMPLITREX Results
Price: USD 22.58
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Jan Philips 6189 12AU7 ECC82 Amplitrex AT-1000 Matched Sections
Price: USD 36.00
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 NOS RAYTHEON 6189 12AU7W Tubes Amplitrex Test Strong BLACK PLATES Match Codes
Price: USD 49.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
Read MoreNOS 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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Two GE 12BZ7 Tubes NOS NIB Black Plates O Getter TV-7 & AMPLITREX Test Results
Price: USD 22.32
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 NOS SYLVANIA 1944 WWII ERA VT-30 01A Tube Amplitrex tested 100% GM Orig BOX
Price: USD 29.99
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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5R4GY BRIMAR dual O getter made in England Amplitrex AT1000
Price: USD 180.00
Condition: New
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Sleeve of 6BQ6GTB Beam Pentode Tubes - NOS NIB - Amplitrex Verified
Price: USD 24.50
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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6SN7GT Brimar Black Base Made in British Amplitrex AT1000 Tested 1 Pc #921001
Price: USD 20.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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Two DUMONT 6AL5 Tubes NOS NIB Dual Diodes Matched Dates Balanced AMPLITREX
Price: USD 5.95
Condition: New
Location: 171**
Shipping Type: CALCULATED
Shipping Cost: USD
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1MP 6J5G STC Black Base made in Gt.Britain Amplitrex AT1000 tested 2pcs
Price: USD 195.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 40.00
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NOS Amperex Britain 12AT7 12AT7A Matched Sections - Amplitrex AT1000 Tested
Price: USD 55.00
Condition: New
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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MULLARD 6EU7 U.K. TUBE for GIBSON GA-5 SHERWOOD ECHOPLEX AMPLITREX AT1000 TESTED
Price: USD 49.45
Condition: Open box
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SN7GT RCA Black Coated Glass Made in U.S.A Amplitrex AT1000 2Pcs 1MP
Price: USD 140.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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Pair Vintage KT90 Golden Dragon Power Tube Amplitrex Tested Strong RARE
Price: USD 170.00
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 8.50
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JAN 5751 General Electric 2 mica made in U.S.A Amplitrex AT1000 Tested 1 Pc
Price: USD 35.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 30.00
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1 VINTAGE TUNG SOL TYPE 50 ST BALLOON Tube Amplitrex tested STRONG Black Plate
Price: USD 200.00
Condition: Used
Location: 109**
Shipping Type: FIXED
Shipping Cost: USD 18.00
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TungSol Mouse Ears 6SN7GT Tube (Motorola) - Amplitrex Tested
Price: USD 25.00
Condition: Used
Location: 786**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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(2) RCA Black Plate 6S4A - Amplitrex AT-1000 Matched Pair- Rare -For Woo Audio
Price: USD 59.00
Condition: Unspecified
Location: 272**
Shipping Type: CALCULATED
Shipping Cost: USD
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SYLVANIA USN-CHS 6922 E88CC GOLDPIN GRAY-PLATE SINGLE TUBE AMPLITREX TESTED 1963
Price: USD 116.96
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SN7GT KENRAD Coated Glass made In U.S.A amplitrex AT1000 Tested #3068050 693001
Price: USD 260.00
Condition: Open box
Location: ******
Shipping Type: FIXED
Shipping Cost: USD 35.00
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RCA 5963 "TRUE NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 51.66
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 5963 "TRUE NOS" PREMIUM INDUSTRIAL GRADE 12AU7 Platinum Matched on AT1000
Price: USD 51.66
Condition: Open box
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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