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matched 12AU7-ECC82 nos tubes telefunken, mullard, siemens, GE and more
ULTRA-MATCHED SINGLE ECC82 - 12AU7 Siemens Germany By Philips NOS-NIB, SPECIAL AKI SELECTION By Audiokit, BALANCED TRIODES FOR Ip & Gm WITHIN 3% (on eight measurements !) code 35 311 Gf8 delta 5D4, 3 Ribbed Grey Plates, O Ring Getter, Reboxed in New Original Box (V132) Used but in very Good Condiction
note: --- SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us
ULTRAMATCHED SINGLE 6189 - 12AU7WA - E82CC Lewis & Kaufmann Los Gatos USA (By Sylvania) NOS, BALANCED TRIODES for Ip & Gm WITHIN 4% (on 4 measurements) TRIPLE MICA, COPPER Grids Rods, 3 Ribbed Black Plates, Large Lyra Getter, in White Box (v164)
note: --- SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us
ULTRA MATCHED SINGLE 6189 - 12AU7WA - E82CC IPM 6730 Philips (by RT France) NOS 60's, code 6189 FRS 66374, Balanced Triodes for Ip & Gm, COPPER Grids Rods, Large Base, 3 Ribbed Grey Plates, Bridge Ring O Getter, in Original Box (v168)
note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us
ULTRA-MATCHED SINGLE 12AU7A - ECC82 General Electric USA NOS-NIB, BALANCED TRIODES for Ip & Gm within 4% (on 4 measurements) code FJ188-5, COPPER Grids Rods, 3 Ribbed Grey Plates, O Ring Getter, in Original Box (v189)
note: --- SELEZIONE SPECIALE GOLD, Ip & Gm a BASSA TOLLERANZA --- Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED PAIR 12AU7A - ECC82 General Electric USA NOS-NIB, Balanced Triodes for Ip & Gm on 8 measurements, both codes HA 188-5, 3 ribbed grey semibox Plates, COPPER Rods Grids, O Getter, in Original Box (v211 - v216)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
MATCHED PAIR 12AU7A - ECC82 General Electric USA NOS-NIB, Balanced Triodes for Ip & Gm on 8 measurements, both codes HA 188-5, 3 ribbed grey semibox Plates, COPPER Rods Grids, O Getter, in Original Box (v212 - v213)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
MATCHED PAIR - ECC82 Sylvania GTE INTL USA NOS-NIB, Green Print, Balanced Triodes for Ip & Gm, codes 06-77 1979, 3 ribbed Grey Plates, O Getter, in Original Box (v5 - v6)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
ULTRA-MATCHED SINGLE ECC82 - 12AU7 Brimar BVA England NOS, Code FS1, BALANCED TRIODES For Ip & Gm within 5% on 4 measurements, 2 Ribbed Grey Plates, O Ring Getter, in white Box (v11-1)
note: --- SELEZIONE SPECIALE GOLD, Ip & Gm a BASSA TOLLERANZA --- Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 TESLA Cecoslovakia NOS, Balanced Triodes for Ip & Gm on 4 measurements, codes XC, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box (v228)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
MATCHED SINGLE ECC82 - 12AU7 TESLA NOS, BALANCED TRIODES for Ip & Gm on 4 measurements, code EY053 LD36, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box (v225)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, Balanced Triodes for Ip & Gm on 4 measurements, code 641281, 3+3 holes smooth Small Grey Plates, Top O Ring Getter, In white box (v238)
note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software
ULTRA-MATCHED SINGLE ECC82 - 12AU7 RFT Funkwerk NOS, SPECIAL AKI SELECTION By Audiokit, BALANCED TRIODES for Ip & Gm WITHIN 2% on 4 measurements, code 950386, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box (v234)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, Balanced Triodes for Ip & Gm on 4 measurements, code 541514 DX, 3+3 holes smooth Small Grey Plates, Top O Ring LARGE Getter, In white box (v239)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, Balanced Triodes for Ip & Gm on 4 measurements, code 449841 , 3+3 holes smooth Small Grey Plates, Top O Ring LARGE Getter, In white box (v240)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, Balanced Triodes for Ip & Gm on 4 measurements, code 703131, 3+3 holes smooth Small Grey Plates, double miche rod, Top O Ring LARGE Getter, In white box (v235)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
SINGLE ECC82 - 12AU7 RFT NOS, code 048952, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box (v230)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, BALANCED TRIODES for Ip & Gm on 4 measurements, code 122363, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box, Used but in good condictions (v229)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED SINGLE ECC82 - 12AU7 RFT NOS, BALANCED TRIODES for Ip & Gm on 4 measurements, code 1104148, 3+3 holes smooth Small Grey Plates, Top Plate Disc Getter, In white box, Used but in good condictions (v233)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED PAIR 5814WA - ECC82 FIVRE Italian Air Force NOS, green/Yellow print, codes A.M. IFP 6730, Balanced Triodes for Ip & Gm, 3 ribbed Grey Plates, Large O Getter, in White Box, slightly used but in excellent condition (v37 - v39)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
MATCHED PAIR 5814WA - ECC82 FIVRE Italian Air Force NOS-NIB, green/Yellow print, codes A.M. IFP 6730, Balanced Triodes for Ip & Gm, 3 ribbed Grey Plates, Large O Getter, in Original Box, slightly used but in excellent condition (v38 - v40)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
SINGLE SELECTED 5814WA - ECC82 FIVRE Italian Air Force NOS, green/Yellow print, code A.M. IFP 6730, Balanced Triodes for Ip & Gm, 3 ribbed Grey Plates, Large O Getter, in White Box, slightly used but in excellent condition (v34)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
ULTRAMATCHED SINGLE 5814A - ECC82 FIVRE Italian Air Force NOS-NIB, BALANCED TRIODES for Ip & Gm WITHIN 3% (on 4 measurements) Green/Yellow print, code A.M. IFP 6730, ribbed Grey Plates, Large O Getter, in White Box, slightly used but in excellent condition (v36)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato
SINGLE SELECTED 5814WA - ECC82 FIVRE Italian Air Force NOS, green/Yellow print, code A.M. IFP 6730, Balanced Triodes for Ip & Gm, 3 ribbed Grey Plates, Large O Getter, in White Box, slightly used but in excellent condition (v35)
note: Stabilizzate in Temperatura, Misurate e Selezionate da Audiokit con TTA + AVO VCM 163 + Matching Software da noi sviluppato