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100A - 999Z

100A - 999Z

Our entire selection of three digit tubes like 845, 872A, 420A etc. These tubes tend to be either made by Western Electric or for Industrial use. 

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  • New Matched Octet (8) Linlai 811A / Black Plate 811 Vacuum Tubes

    New Matched Octet (8) Linlai 811A / Black Plate 811 Vacuum Tubes

    Linlai

    $331.48
    New Matched Octet (8 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $331.48
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    $331.48
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  • New Matched Sextet (6) Linlai 811A / 811 Black Plates Vacuum Tubes

    New Matched Sextet (6) Linlai 811A / 811 Black Plates Vacuum Tubes

    Linlai

    $247.02
    New Matched Sextet (6 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $247.02
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    $247.02
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  • New Matched Quad (4) Linlai 811A / 811 Black Plates Vacuum Tubes

    New Matched Quad (4) Linlai 811A / 811 Black Plates Vacuum Tubes

    Linlai

    $164.26
    New Matched Quad (4 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $164.26
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    $164.26
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  • New Matched Pair (2) Linlai 811A / 811 Black Plate Vacuum Tubes

    New Matched Pair (2) Linlai 811A / 811 Black Plate Vacuum Tubes

    Linlai

    $79.80
    New Matched Pair (2 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $79.80
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    $79.80
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  • New Linlai 811A / 811 Black Plate Vacuum Tube

    New Linlai 811A / 811 Black Plate Vacuum Tube

    Linlai

    $40.24
    New Linlai 811A Vacuum Tube Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with them and it shows. This 811A is...
    $40.24
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    $40.24
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  • New Matched Sextet (6) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    New Matched Sextet (6) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    Psvane

    $569.25
    New Plate Current Matched Sextet of Psvane 101D / Type 101 Western Electric Replica Vacuum Tubes Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The...
    $569.25
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    $569.25
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  • New Matched Quad (4) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    New Matched Quad (4) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    Psvane

    $379.08
    New Plate Current Matched Quad of Psvane 101D / Type 101 Western Electric Replica Vacuum Tubes Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The...
    $379.08
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    $379.08
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  • New Matched Pair (2) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    New Matched Pair (2) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    Psvane

    $189.39
    New Plate Current Matched Pair of Psvane 101D / Type 101 Western Electric Replica Vacuum Tubes Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The...
    $189.39
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    $189.39
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  • New Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    New Psvane 101D Hifi Tennis Ball WE Vacuum Tube

    Psvane

    $93.95
    New Plate Current Tested Psvane 101D / Type 101 Western Electric Replica Vacuum Tube Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The Psvane 101D...
    $93.95
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    $93.95
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  • New Ip Matched Octet Psvane EL84-S Art Series Vacuum Tubes

    New Matched Octet (8) Psvane EL84-S Art Series Vacuum Tubes

    Psvane

    $468.57
    New Plate Current Matched Octet of Psvane EL84-S Art Series Vacuum Tubes Part of the new Art Series, this is the improved EL84 from Psvane. This tube features longer plates and better construction materials than the popular EL84-T MKII. Gold pins are...
    $468.57
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    $468.57
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  • New Ip Matched Quad Psvane EL84-S Art Series Vacuum Tubes

    New Matched Quad (4) Psvane EL84-S Art Series Vacuum Tubes

    Psvane

    $233.58
    New Plate Current Matched Quad of Psvane EL84-S Art Series Vacuum Tubes Part of the new Art Series, this is the improved EL84 from Psvane. This tube features longer plates and better construction materials than the popular EL84-T MKII. Gold pins are also...
    $233.58
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    $233.58
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  • New Ip Matched Pair Psvane EL84-S Art Series Vacuum Tubes

    New Matched Pair (2) Psvane EL84-S Art Series Vacuum Tubes

    Psvane

    $115.94
    New Plate Current Matched Pair of Psvane EL84-S Art Series Vacuum Tubes Part of the new Art Series is the improved EL84 from Psvane. This tube features longer plates and better construction materials than the popular EL84-T MKII. Gold pins are also...
    $115.94
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    $115.94
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  • New Psvane EL84-S Art Series Vacuum Tube

    New Psvane EL84-S Art Series Vacuum Tube

    Psvane

    $57.12
    New Plate Current Tested Psvane EL84-S Art Series Vacuum Tube Part of the new Art Series, this is the improved EL84 from Psvane. This tube features longer plates and better construction materials than the popular EL84-T MKII. Gold pins are also featured,...
    $57.12
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    $57.12
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  • New Ip Matched Octet Psvane EL34C HiFi Series Vacuum Tubes

    New Matched Octet (8) Psvane EL34C HiFi Series Vacuum Tubes

    Psvane

    $247.04
    New Plate Current Matched Octet of Psvane EL34C HiFi Series Vacuum Tubes The Psvane EL34C HiFi is the upgraded version to the beloved EL34B. These feature an improved plate structure for better reliability. The HiFi series is Psvane’s budget series...
    $247.04
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    $247.04
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  • New Ip Matched Sextet Psvane EL34C HiFi Series Vacuum Tubes

    New Matched Sextet (6) Psvane EL34C HiFi Series Vacuum Tubes

    Psvane

    $183.57
    New Plate Current Matched Sextet of Psvane EL34C HiFi Series Vacuum Tubes The Psvane EL34C HiFi is the upgraded version to the beloved EL34B. These feature an improved plate structure for better reliability. The HiFi series is Psvane’s budget...
    $183.57
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    $183.57
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  • New Ip Matched Quad Psvane EL34C HiFi Series Vacuum Tubes

    New Matched Quad (4) Psvane EL34C HiFi Series Vacuum Tubes

    Psvane

    $123.30
    New Plate Current Matched Quad of Psvane EL34C HiFi Series Vacuum Tubes The Psvane EL34C HiFi is the upgraded version to the beloved EL34B. These feature an improved plate structure for better reliability. The HiFi series is Psvane’s budget series...
    $123.30
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    $123.30
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  • New Ip Matched Pair Psvane EL34C HiFi Series Vacuum Tubes

    New Matched Pair (2) Psvane EL34C HiFi Series Vacuum Tubes

    Psvane

    $60.55
    New Plate Current Matched Pair of Psvane EL34C HiFi Series Vacuum Tubes The Psvane EL34C HiFi is the upgraded version to the beloved EL34B. These feature an improved plate structure for better reliability. The HiFi series is Psvane’s budget series...
    $60.55
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    $60.55
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  • New Psvane EL34C HiFi Series Vacuum Tube

    New Psvane EL34C HiFi Series Vacuum Tube

    Psvane

    $29.23
    New Psvane EL34C HiFi Series Vacuum Tube The Psvane EL34C HiFi is the upgraded version to the beloved EL34B. These feature an improved plate structure for better reliability. The HiFi series is Psvane’s budget series but don’t be fooled,...
    $29.23
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    $29.23
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  • New Matched Quintet Psvane 811A Vacuum Tubes

    New Matched Quintet (5) Psvane 811A Vacuum Tubes

    Psvane

    $214.96
    New Matched Quintet of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $214.96
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    $214.96
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  • New Matched Quad (4) Psvane 811A Vacuum Tubes

    New Matched Quad (4) Psvane 811A Vacuum Tubes

    Psvane

    $172.39
    New Matched Quad of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $172.39
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    $172.39
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  • New Matched Trio Psvane 811A Vacuum Tubes

    New Matched Trio (3) Psvane 811A Vacuum Tubes

    Psvane

    $128.13
    New Matched Trio of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $128.13
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    $128.13
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  • New Matched Pair Psvane 811A Vacuum Tubes

    New Matched Pair (2) Psvane 811A Vacuum Tubes

    Psvane

    $83.87
    New Matched Pair of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $83.87
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    $83.87
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  • New Psvane 811A Vacuum Tube

    New Psvane 811A Vacuum Tube

    Psvane

    $42.27
    New Psvane 811A Vacuum Tube We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency oscillation power...
    $42.27
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    $42.27
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  • New  Ip Matched Pair Psvane 211 HiFi  Series Vacuum Tubes

    New Matched Pair (2) Psvane 211 HiFi Series Vacuum Tubes

    Psvane

    $202.46
    New Ip Matched Pair of Psvane 211 HiFi Vacuum Tubes  This is one of the best (and also one of few) 211 tubes on the market today. This is a true 211 that can handle high plate voltages of up to 1250 volts. These tubes feature direct-heated thorium...
    $202.46
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    $202.46
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  • New Psvane 211 HiFi Vacuum Tube

    New Psvane 211 HiFi Series Vacuum Tube

    Psvane

    $99.80
    New Single Psvane 211 HiFi Vacuum Tube This is one of the best (and also one of few) 211 tubes on the market today. This is a true 211 that can handle high plate voltages of up to 1250 volts. These tubes feature direct-heated thorium tungsten cathodes...
    $99.80
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    $99.80
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  • Brand New Factory Matched Quad (4) Svetlana SED SV-572-30 Vacuum Tubes

    NO PLATE CAP Factory Matched Quad (4) Svetlana SED SV-572-30 Vacuum Tubes

    Svetlana

    $681.10
    Brand New Factory Matched Quad of Svetlana SED SV-572-30 Vacuum Tubes Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and 4,600 ohms. The SV572-30 offers a higher power (125...
    $681.10
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    $681.10
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  • Brand New Factory Matched Pair (2) Svetlana SED SV-572-30 Vacuum Tubes

    NO PLATE CAP Factory Matched Pair (2) Svetlana SED SV-572-30 Vacuum Tubes

    Svetlana

    $338.23
    Brand New Factory Matched Pair of Svetlana SED SV-572-30 Vacuum Tubes Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and 4,600 ohms. The SV572-30 offers a higher power (125...
    $338.23
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    $338.23
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  • Brand New Factory Tested Svetlana SED SV-572-30 High Power Vacuum Tube

    NO PLATE CAP Factory Tested Svetlana SED SV-572-30 High Power Vacuum Tube

    Svetlana

    $169.91
    Brand New Factory Tested Svetlana SED SV-572-30 High Power Vacuum Tube Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and 4,600 ohms. The SV572-30 offers a higher power (125...
    $169.91
    Qty in Cart: 0
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    $169.91
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  • Brand New Factory Matched Quad (4) Svetlana SED SV-572-160 Vacuum Tubes

    NO PLATE CAP Factory Matched Quad (4) Svetlana SED SV-572-160 Vacuum Tubes

    Svetlana

    $398.16
    Brand New Factory Matched Quad of Svetlana SED SV-572-160 Vacuum Tubes Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate resistance of 17,000 ohms. The SV572-160 offers a higher power...
    $398.16
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    $398.16
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  • Brand New Factory Matched Pair (2) Svetlana SED SV-572-160 Vacuum Tubes

    NO PLATE CAP Factory Matched Pair (2) Svetlana SED SV-572-160 Vacuum Tubes

    Svetlana

    $196.76
    Brand New Factory Matched Pair of Svetlana SED SV-572-160 Vacuum Tubes Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate resistance of 17,000 ohms. The SV572-160 offers a higher power...
    $196.76
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    $196.76
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  • Brand New Factory Matched Quad (4) Svetlana SED SV-811-3 Vacuum Tubes

    New Factory Matched Quad (4) Svetlana SED SV-811-3 Vacuum Tubes

    Svetlana

    $496.65
    New Factory Matched Quad of Svetlana SED SV-811-3 Vacuum Tubes The Svetlana SV811-3 features a slightly lower transconductance of 1,700 Gm and plate resistance of 2,000 ohms. This is lower than its counterpart, the SV811-10 which features higher Gm at...
    $496.65
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    $496.65
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  • Brand New Factory Matched Pair (2) Svetlana SED SV-811-3 Vacuum Tubes

    New Factory Matched Pair (2) Svetlana SED SV-811-3 Vacuum Tubes

    Svetlana

    $246.00
    New Factory Matched Pair of Svetlana SED SV-811-3 Vacuum Tubes The Svetlana SV811-3 features a slightly lower transconductance of 1,700 Gm and plate resistance of 2,000 ohms. This is lower than its counterpart, the SV811-10 which features higher Gm at...
    $246.00
    Qty in Cart: 0
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    $246.00
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  • Brand New Factory Tested Svetlana SED SV-811-3 High Power Vacuum Tube

    New Factory Tested Svetlana SED SV-811-3 High Power Vacuum Tube

    Svetlana

    $123.80
    New Factory Tested Svetlana SED SV-811-3 High Power Vacuum Tube The Svetlana SV811-3 features a slightly lower transconductance of 1,700 Gm and plate resistance of 2,000 ohms. This is lower than its counterpart, the SV811-10 which features higher Gm at...
    $123.80
    Qty in Cart: 0
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    $123.80
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  • New Current Matched Octet (8) Psvane 300B HiFi Series Vacuum Tubes Gold Pins

    New Matched Octet (8) Psvane 300B Hi-Fi Series Vacuum Tubes

    Psvane

    $988.66
    New Plate Current Matched Octet of Psvane 300B Hi-Fi Series Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build...
    $988.66
    Qty in Cart: 0
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    $988.66
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  • New Current Matched Quad (4) Psvane 300B HiFi Series Vacuum Tubes Gold Pins

    New Matched Quad (4) Psvane 300B Hi-Fi Series Vacuum Tubes

    Psvane

    $491.15
    New Plate Current Matched Quad of Psvane 300B Hi-Fi Series Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build...
    $491.15
    Qty in Cart: 0
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    $491.15
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  • New Current Matched Pair (2) Psvane 300B HiFi Series Vacuum Tubes Gold Pins

    New Matched Pair (2) Psvane 300B Hi-Fi Series Vacuum Tubes

    Psvane

    $244.10
    New Plate Current Matched Pair of Psvane 300B Hi-Fi Series Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build...
    $244.10
    Qty in Cart: 0
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    $244.10
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  • New Psvane 300B HiFi Series Vacuum Tube Plate Current Tested GOLD PINS Hi-Fi

    New Psvane 300B Hi-Fi Series Vacuum Tube

    Psvane

    $122.39
    New Plate Current Tested Psvane 300B Hi-Fi Series Vacuum Tube As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build quality...
    $122.39
    Qty in Cart: 0
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    $122.39
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  • New Genalex Reissue PX300B / 300B GOLD PIN Matched Octet (8) Vacuum Tubes

    New Matched Octet (8) Genalex PX300B Gold Pins Vacuum Tubes

    Genalex

    $1,797.71
    New Plate Current Matched Octet of Genalex PX300B Gold Pins Vacuum Tubes In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of...
    $1,797.71
    Qty in Cart: 0
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    $1,797.71
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  • New Genalex Reissue PX300B / 300B GOLD PIN Matched Quad (4) Vacuum Tubes

    New Matched Quad (4) Genalex PX300B Gold Pins Vacuum Tubes

    Genalex

    $897.86
    New Plate Current Matched Quad of Genalex PX300B Gold Pins Vacuum Tubes In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of...
    $897.86
    Qty in Cart: 0
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    $897.86
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  • New Genalex Reissue Current Matched Pair (2) PX300B / 300B GOLD PIN Vacuum Tubes

    New Matched Pair (2) Genalex PX300B Gold Pins Vacuum Tubes

    Genalex

    $448.46
    New Plate Current Matched Pair of Genalex PX300B Gold Pins Vacuum Tubes In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of...
    $448.46
    Qty in Cart: 0
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    $448.46
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