Psvane Válvula electrónica de tubo de vacío
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Válvula electrónica HiFi de tubo de vacío Psvane 2A3C Par combinado2A3C Directly heated cathode power dual triode for A1, AB1 class amplification. Filament heating Uf: 2.5 V If: 2.5 A Limit Ratings Anode voltage: 300 V Anode dissipation power: 15 W Gate resistance Since the bias voltage: 0.5 MΩ Fixed bias: 0.05 MΩ Electrode capacitance Input capacitance: 7.5 PF Output capacitance: 16.5 PF Cross-Road capacitors: 5.5 PF Static parameters Ua: 300 V -Ug: 45 V Ia: 60 mA Gm: 5.25 mA / V ri: 0.8 kΩ μ: 4.2 Pout: 3.5 W Class A1 single-tube... |
$124.79 USD$95.99 USD More info In Stock: 10 |
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Válvula de electrones PSVANE WR50 tubos de vacío Mejor par combinado MarcaPSVANE TUBE WR50 is direct-heated type thorium tungsten cathode triode, can be used as class A1 and AB1 amplification. Typical operating parameter Heater voltage 7.5 V Heater current 1.25A Ua 350V Grid voltage -63 V Ia 45 Ma Internal resistance 4.1K Amplification coefficient 3.8 Output power 2.4W |
$341.62 USD$268.99 USD More info In Stock: 10 |
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Tubos de vacío PSVANE WE310A WE réplica de Western Electric ParSpecification: 2.2 Electrical parameters ---- Rating rating unit 2.2.1 Capacitance between electrodes 2.2.1.1 Input Capacitance 15.5 PF 2.2.1.2 Output Capacitance 8.4 PF 2.2.1.3 Cross-circuit capacitance ≤ 1.5 PF 2.2.2 Typical operating parameters 2.2.2.1 Hot wire voltage 10 V 2.2.2.2 Hot wire current 0.36 A 2.2.2.3 Anode voltage 135 V 2.2.2.4 Curved gate voltage 135 V 2.2.2.5 Control gate voltage -3 V 2.2.2.6... |
$282.49 USD$225.99 USD More info In Stock: 8 |
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Tubos de vacío Psvane KT88-Z Treasure Collection Edition El mejor par combinado Nuevo |
$169.99 USD$135.99 USD More info In Stock: 10 |
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Tubos de vacío Psvane CV181-Z Treasure Collection Edition El mejor par combinado Nuevo |
$147.31 USD$115.99 USD More info In Stock: 10 |
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Tubos de vacío Psvane 274B-Z Treasure Collection Edition El mejor par combinado NuevoPSVANE 2A3-Z 274B-Z KT88-ZCV181-Z EL34-Z 300B-Z Vacuum Tubes The sound is warm and sweet, loose and natural, with high balance, a peaceful background, and rich details. Compared to ordinary electronic tubes, it has a more prominent analog flavor. The separation of human vocal instruments is high, and the overall sound has a texture of vinyl. Process characteristics: ☆ The crystallization of over 15 years of experience in the research, development, and production of high-end HIFI boutique... |
$141.51 USD$115.99 USD More info In Stock: 10 |
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Tubo de vacío rectificador PSVANE Hifi Serie 274B reemplaza 5U4G/5Z3P1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume... |
$79.19 USD$65.99 USD More info In Stock: 8 |
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Tubo de vacío PSVANE WR2A3 Pinnacle innovation 2A3 Par combinadoDescription: Heater Uf………………2.5V If…………… 2.5A Static Parameter Ua……………………250V -Ug………………… -45V Ia……………………60mA Gm……………………5.25 mA/V ... |
$413.74 USD$330.99 USD More info In Stock: 10 |
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Tubo de vacío PSVANE UK Design 300B-L Par combinado de sonido británico puroStatic parameters: 1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage,... |
$263.51 USD$215.99 USD More info In Stock: 9 |
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Tubo de vacío PSVANE Quad(4) EL34-PH compatible con Philips Replica 6CA71, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume... |
$346.70 USD$272.99 USD More info In Stock: 6 |
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Tubo de vacío PSVANE CV181-T Colección MK II Gris Pareja a juegoCV181-TII is double triode, used in voltage amplification circuit, Can be replaced directly by 6N8P and 6SN7GT. Heater UH: 6.3V IH: 0.6A Static Parameter Ua: 90 250 V Ug: 0 -8V Ia: 10 9 mA Gm: 3 2.6 mA/V Ri: 6.7 7.7 kΩ μ : 20 20 Ia: when Ug=-12.5V 1.3mA Ug: whenIa=-10uA - 7 -18V Maximum Rating class A1 Ua: 450V Ik: -20mA Pa: 5w Pa(No.1+No2): 7w Rg: 1MΩ Uhk: ±100V |
$228.79 USD$175.99 USD More info In Stock: 5 |
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Tubo de vacío PSVANE Colección 211-TII Gris Pareja a juego1, PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume... |
$282.49 USD$225.99 USD More info In Stock: 10 |
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Tubo de vacío PSVANE Classics KT88C para amplificador de audio, el mejor par combinadoThe beam power quadrupole KT88 has an anode ultimate power dissipation of 42W. In the audio amplifier, two tubes can achieve 100W power for the AB1 push-pull output, and KT88 can also be used in the electronic voltage regulator circuit. KT88 is similar to CV5220 and 6550 and can be used interchangeably. Hot wire heating UH............ 6.3 V IH............ 1.6 A Limit rating ------------- --KT94 KT100 KT94 KT100 Anode voltage.................. 800 800 800 800 V Second gate voltage......... 600... |
$113.09 USD$86.99 USD More info In Stock: 9 |
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Tubo de vacío Psvane ART Series 12AX7-S HiFi Tubo electrónico de par combinadoProduct parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance No.1 No.2 Input... |
$113.02 USD$88.99 USD More info In Stock: 5 |
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Tubo de vacío PSVANE Acme Serie 805 Tubo de gama alta El mejor par combinadoBrand new PSVANE Premium ACME series Vacuum Tubes Model No.: ACME 805 (replace other 805 tubes directly) Aluminum teflon tube base Maximum Rating Ua---------------------------------1500 V Pa-----------------------------125 W Recommended Operating Conditions (reference value) class B(A-F) for two tubes typical working condition limited parameter Ua------------------ ... |
$898.29 USD$690.99 USD More info In Stock: 4 |
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Tubo de vacío PSVANE 811A de par combinado para amplificador médicoFeatures: Filament heating Uf: 6.3 V If: 4 A Limit rating Anode voltage: 1250 V Anode current: 125mA Anode dissipation power: 40W Grid current: 50mA Interelectrode capacitor Input capacitor: 5.5 PF Output capacitor: 0.6PF Transfer capacitor: 5.5 PF Static parameter Ua: 2000V -Ug: 2V Ia: 260mA μ(When Ia=20mA): 160 |
$129.99 USD$99.99 USD More info |
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Tubo de vacío Psvane 6SN7GT, par combinado, nuevo, reemplazo 6N8P/6H8C/6SN7Psvane 6SN7GT vacuum tube Matched pair Brand New Replace 6N8P/6H8C/6SN7 100% origianl factory the price is for one matched pair if you need matched quad, we also can provide to you |
$79.19 USD$65.99 USD More info In Stock: 10 |
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Tubo de vacío PSVANE 300B-T Colección MK II Gris 201 Par combinado1. PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube. 2. The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume... |
$433.09 USD$354.99 USD More info In Stock: 10 |
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Tubo de vacío PSVANE 300B-N par combinado = 300B buen sonidoClassification-Dome-type or Aubergine-type bulb of glass, a white ceramic base with four-prong bayonet gold pins , oxide coated filamentary, solid plate, mesh plate, cabon plate triode. Application-Audio frequency amplifier where power outputs of approximately 8.5watts or less is required at relatively low plate voltages. Dimensions-Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1, 2 and... |
$214.71 USD$175.99 USD More info In Stock: 5 |
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Tubo de vacío PSVANE 2A3-T Colección Mark II Gris Par combinadoFilament heating Uf .............................. 2.5 V If .............................. 2.5 A Static parameters Ua .............................. 300 V -Ug .............................. 45 V Ia .............................. 60 mA Gm .............................. 5.25 mA / V ri .............................. 0.8 kΩ μ .............................. 4.2 Pout .............................. 3.5 W Limit rating ... |
$291.57 USD$238.99 USD More info In Stock: 9 |