> >>>>6SN7 - 5692 - 33S30B
6SN7 - 5692 - 33S30B

NOS Tubes 6SN7 RCA, GTA, Sylvania and more, also matched

6SN7 - 5692 - 33S30B There are 32 products.

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    48,77 €
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    SINGLE selected 6SN7GT Probably Sylvania NOS, Balanced Triodes, for Ip e Gm, 2 ribbed black box Plates angled, COPPER Grid Rods, black base, erased print, in white Box  (v151)

    note: Burned, Tested, Selected by Audiokit with TTA+ AVO VCM 163 + AKi Matching Software

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    167,21 €
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    196,72 €

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    29,51 €
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    167,21 € 196,72 € -15% Out of stock

    ULTRA-MATCHED PAIR 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania) 50-60's years RARE, SPECIAL SELECTION By Audiokit BALANCED TRIODES for Ip & Gm WITHIN 4% on 8 Measurements with Va 250V / Vg -8V, Both the same Code 434  I4, T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in...

    note: --- SPECIAL GOLD SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    153,28 €
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    180,33 €

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    MATCHED PAIR 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania Plates) 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measurements with Va 250V / Vg -8V, Codes 434  I4 & 434 J4 , T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in White Box (v218- v222) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    153,28 €
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    180,33 €

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    153,28 € 180,33 € -15% In Stock

    MATCHED PAIR 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania Plates) 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measurements with Va 250V / Vg -8V, Both the same Code 434  I4, T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in White Box (v205- v215) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    153,28 €
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    180,33 €

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    27,05 €
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    153,28 € 180,33 € -15% In Stock

    MATCHED PAIR 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania Plates) 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measurements with Va 250V / Vg -8V, Codes 434  I4 & 434 J4, T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in White Box (v201- v223) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    153,28 €
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    180,33 €

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    27,05 €
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    153,28 € 180,33 € -15% In Stock

    MATCHED PAIR 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania Plates) 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measurements with Va 250V / Vg -8V, Both the same Code 434  I4, T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in White Box (v207- v209) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    101,02 €
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    118,85 €

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    17,83 €
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    101,02 € 118,85 € -15% In Stock

    MATCHED PAIR 6SN7 GTB Baldwin Pianos & Organ by Sylvania USA NOS, Green print on Base, BALANCED TRIODES for Ip e Gm on 8 measeurements !  both the same code BXX 30 13 29, 2 ribbed 3+2 holes black T- Box Plates, COPPER Grids Rods, Top O Ring Getter, Black Base, in White Box (v181 - 187)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    101,02 €
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    118,85 €

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    17,83 €
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    101,02 € 118,85 € -15% In Stock

    MATCHED PAIR 6SN7 GTB Baldwin Pianos & Organ by Sylvania USA NOS, Green print on Base, BALANCED TRIODES for Ip e Gm on 8 measeurements !  both the same code BXX 30 13 29, 2 ribbed 3+2 holes black T- Box Plates, COPPER Grids Rods, Top O Ring Getter, Black Base, in White Box (v183 - 185)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    41,80 €
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    49,18 €

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    41,80 € 49,18 € -15% In Stock

    MATCHED SINGLE 6SN7 GTB Baldwin Pianos & Organ by Sylvania USA NOS, Green print on Base, BALANCED TRIODES for Ip e Gm on 4 measeurements ! code BXX 30 13 29, 2 ribbed 3+2 holes black T- Box Plates, COPPER Grids Rods, Top O Ring Getter, Black Base, in White Box (v186)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    69,67 €
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    81,97 €

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    12,30 €
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    69,67 € 81,97 € -15% In Stock

    SINGLE SELECTED 6SN7GTB JAN-CL NOS General Electric Canada (Sylvania Plates) 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measurements with Va 250V / Vg -8V, Code 434  I4, T-box 3 ribbed 3 holes Bad Boy opposed Gloss Black Plates, COPPER Grids Rods, Base D Getter, Black Base Red print, in White Box (v219) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    83,61 €
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    98,36 €

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    14,75 €
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    83,61 € 98,36 € -15% In Stock

    MATCHED PAIR 6SN7GTB CBS USA UOS-NIB, Short Bottle, Balanced Triodes for Ip & Gm on 8 measurements, both the same code 6026, 2 ribbed black T-Box angled Plates with 2+3 holes, Side O Getter,  Black Base, in original Box, used fiew hours but in good condictions (v190 - v191)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    45,29 €
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    53,28 €

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    7,99 €
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    45,29 € 53,28 € -15% In Stock

    ULTRA-MATCHED SINGLE 6SN7GTB CBS USA NOS-NIB, Short Bottle, SPECIAL SELECTION By Audiokit, BALANCED TRIODES For Ip & Gm within 4% on 4 measurements with Va 250V e Vg -8V, Code  6135, 2 ribbed black T-Box angled Plates with 2+3 holes, Side O Getter,  Black Base, in White Box, used fiew hours but in good condictions (v176)

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    31,35 €
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    36,89 €

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    5,53 €
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    31,35 € 36,89 € -15% In Stock

    MATCHED SINGLE 6SN7GTB CBS USA UOS, Short Bottle, BALANCED TRIODES For Ip & Gm on 4 measurements with Va 250V e Vg -8V, Code  5913, 2 ribbed black T-Box angled Plates with 2+3 holes, Side O Getter,  Black Base, in White Box, used fiew hours but in good condictions (v179)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    38,32 €
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    45,08 €

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    6,76 €
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    38,32 € 45,08 € -15% In Stock

    MATCHED SINGLE 6SN7GTB CBS USA NOS-NIB, BALANCED TRIODES For Ip & Gm on 4 measurements with Va 250V e Vg -8V, Code  5917, 2 ribbed black T-Box angled Plates with 2+3 holes, Side O Getter,  Black Base, in White Box, (v180)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    48,77 €
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    57,38 €

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    SINGLE 6SN7GT RAYTHEON USA NOS 50-60's Years, code 280 152, Graphited Black 3 ribbed Flat Plates, Base D Getter, Dark Brown Base, in White Box (v171)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    57,38 €

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    SINGLE 6SN7GT RAYTHEON USA NOS 50-60's Years, code 280  4-22, Graphited Black 3 ribbed Flat Plates, Base D Getter, Black Base, in White Box (v172)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    57,38 €

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    ULTRA-MATCHED SINGLE 6SN7GTB Audichron by Sylvania  USA NOS, SPECIAL SELECTION By Audiokit, BALANCED TRIODES For Ip & Gm within 3% on 4 measurements with Va 250V e Vg -8V, Code  ALT 312952, 2 ribbed black T-Box angled Plates with 2+3 holes, Top O Getter,  Black Base, in White Box, (v189)

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    48,77 €
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    57,38 €

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    48,77 € 57,38 € -15% In Stock

    ULTRA-MATCHED SINGLE 6SN7GTB Audichron by Sylvania  USA NOS, SPECIAL SELECTION By Audiokit, BALANCED TRIODES For Ip & Gm within 3% on 4 measurements with Va 250V e Vg -8V, Code AAL  312452, 2 ribbed black T-Box angled Plates with 2+3 holes, Top O Getter,  Black Base, in White Box, (v188)

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    48,77 €
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    57,38 €

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    ULTRA MATCHED SINGLE 6SN7 GTB RCA USA NOS-NIB 50-60's Years, SPECIAL SELECTION By Audiokit, BALANCED TRIODES For Ip & Gm within 4% on 4 measurements with Va 250V e Vg -8V, Code MO, Graphited Black 3 ribbed Flat Plates, Base D Getter, Black Base, in Original Box (v196)

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    34,84 €
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    40,98 €

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    6,15 €
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    34,84 € 40,98 € -15% In Stock

    MATCHED SINGLE 6SN7GTB RCA USA UOS-NIB 50-60's Years, Balanced Triodes for Ip & Gm on 4 measurements, code MX, Graphited Black 3 ribbed Flat Plates, Base D Getter, Black Base, in Original Box used fiew hours but in good condictions (v197)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    34,84 €
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    40,98 €

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    6,15 €
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    MATCHED SINGLE 6SN7GTB RCA USA UOS-NIB 50-60's Years, Balanced Triodes for Ip & Gm on 4 measurements, code MT, Graphited Black 3 ribbed Flat Plates, Base D Getter, Black Base, in Original Box used fiew hours but in good condictions (v198)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    55,74 €
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    65,57 €

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    9,84 €
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    ULTRA MATCHED PAIR 6H8C - 6N8P - 6SN7 Reflector Saratov OTK, NOS 60's Years, SPECIAL SELECTION By Audiokit BALANCED TRIODES FOR Ip & Gm within 4% on 8 measurements with Va 250V & Vg -8V, Codes II-60 e III-61, T Semibox Grey Plates, Base Large Plate Getter, in White Box (v226 - v230)

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    48,77 €
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    57,38 €

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    48,77 € 57,38 € -15% In Stock

    MATCHED PAIR 6H8C - 6N8P - 6SN7 Reflector Saratov OTK, NOS 60's Years, BALANCED TRIODES FOR Ip & Gm on 8 measurements with Va 250V & Vg -8V, Codes III-61 e II-62, T Semibox Grey Plates, Base Large Plate Getter, in White Box (v229 - v233)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
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    48,77 €
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    57,38 €

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    8,61 €
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    48,77 € 57,38 € -15% In Stock

    MATCHED PAIR 6H8C - 6N8P - 6SN7 Reflector Saratov OTK, NOS 60's Years, BALANCED TRIODES FOR Ip & Gm on 8 measurements with Va 250V & Vg -8V, Codes I-62 e VI-64, T Semibox Grey Plates, Base Large Plate Getter, in White Box (v232 - v234)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    20,90 €
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    24,59 €

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    3,69 €
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    20,90 € 24,59 € -15% In Stock

    MATCHED SINGLE 6H8C - 6N8P - 6SN7 Reflector Saratov OTK, NOS 60's Years, BALANCED TRIODES FOR Ip & Gm on 4 measurements with Va 250V & Vg -8V, Code III-66, T Semibox Grey Plates, Base Large Plate Getter, in White Box (v235)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
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    20,90 €
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    24,59 €

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    3,69 €
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    20,90 € 24,59 € -15% In Stock

    MATCHED SINGLE 6H8C - 6N8P - 6SN7 Reflector Saratov OTK, NOS 60's Years, BALANCED TRIODES FOR Ip & Gm on 4 measurements with Va 250V & Vg -8V, Code V-61, T Semibox Grey Plates, Base Large Plate Getter, in White Box (v231)

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

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    202,05 €
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    237,70 €

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    35,66 €
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    202,05 € 237,70 € -15% In Stock

    ULTRA-MATCHED PAIR 6SN7WGT JAN-CHS NOS Sylvania 50-60's years RARE, SPECIAL SELECTION By Audiokit BALANCED TRIODES for Ip & Gm WITHIN 4% on 8 Measure Va 250V / Vg -8V, Both the same Code BOF 728  E7B top, T-box 2 ribbed 3 holes Bad Boy Gloss Black Plates, COPPER Grids Rods, Dome Chrome Large Plate Square Getter, Brown Base, in White Box (v236- v239)...

    note: SPECIAL Aki SELECTION Ip & Gm LOW TOLERANCE --- Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
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    181,15 €
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    213,11 €

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    31,97 €
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    181,15 € 213,11 € -15% In Stock

    MATCHED PAIR 6SN7WGT JAN-CHS NOS Sylvania 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measure with Va 250V / Vg -8V, Both the same Code BOF 728  E7B top, T-box 2 ribbed 3 holes Bad Boy Gloss Black Plates, COPPER Grids Rods, Dome Chrome Large Plate Square Getter, Brown Base, in White Box (v240- v246) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
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    181,15 €
    tax incl.
    213,11 €

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    31,97 €
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    181,15 € 213,11 € -15% In Stock

    MATCHED PAIR 6SN7WGT JAN-CHS NOS Sylvania 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measure with Va 250V / Vg -8V, Both the same Code BOF 728  E7B top, T-box 2 ribbed 3 holes Bad Boy Gloss Black Plates, COPPER Grids Rods, Dome Chrome Large Plate Square Getter, Brown Base, in White Box (v240- v246) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
  • Quick view
    181,15 €
    tax incl.
    213,11 €

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    31,97 €
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    181,15 € 213,11 € -15% In Stock

    MATCHED PAIR 6SN7WGT JAN-CHS NOS Sylvania 50-60's years RARE, BALANCED TRIODES for Ip & Gm on 8 Measure with Va 250V / Vg -8V, Both the same Code BOF 728  E7B top, T-box 2 ribbed 3 holes Bad Boy Gloss Black Plates, COPPER Grids Rods, Dome Chrome Large Plate Square Getter, Brown Base, in White Box (v242- v243) throwing a huge soundstage

    note: Burned & Tested by Audiokit with TTA+ AVO VCM 163 + Matching Software developed by us

    In Stock
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