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 In Stock: 20 |
Confezione regalo con coppia abbinata di tubi a vuoto Shuguang Nature Sound 12AX7-TModel: Shuguang 12AX7-TManufacturer: ShuguangPrice: $93.93 USD$76.99 USDWeight: 1Kg |
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Direction： Tianlaizhiyin tubes Shuguang Group factory celebrate the 50th anniversary of 2008 after the launch of Treasures series, another great masterpiece! This series is the dawn of the R & D team in the version on the basis of the the existing treasures Imperial possession, More info |
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 In Stock: 20 |
Shuguang Treasure 300B-Z tubi a vuoto Best Matched Pair BrandModel: Shuguang 300B-ZManufacturer: ShuguangPrice: $375.69 USD$288.99 USDWeight: 3Kg |
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Shuguang Treasure 300B-Z is Directly heated cathode power transistor for Class A1 amplification Using "High Polymer Compound Carbon (HPCC)" technology; Using "Super Alloy " technology; Improve the vacuum extraction technology, effectively improve the vacuum; Gold gate, More info |
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 In Stock: 20 |
PSVANE WE211 Western Electric Replica valvole a vuoto Coppia abbinataModel: PSVANE WE211Manufacturer: PsvanePrice: $635.99 USD$529.99 USDWeight: 3Kg |
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WE211 is direct-heated type thorium tungsten cathode triode, can be used as class A, B and C. Heater Uf: 10 V If: 3.25 A Direct Interelectrode Capacitances input: 6 PF output: 5.5 PF grid to plate: 14.5 PF Static parameter Ua: 1250 V —Ug: 70 V Ia: 100 mA Gm: 3.8 mA/V u(Ia=75mA): 12 RL: 7 More info |
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 In Stock: 20 |
Psvane WE845 Western Electric Replica Tubi sottovuoto Best Matched Pair Valve 845Model: Psvane WE845Manufacturer: PsvanePrice: $768.29 USD$590.99 USDWeight: 4.5Kg |
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PSVANE VACUUM TUBE WE845 is direct-heated type thorium tungsten cathode triode, class A1 and AB1 Specification: Heater Uf---------------------------------------10 V If----------------------------------------3.25 A Maximum Rating More info |
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 In Stock: 20 |
Il tubo a vuoto PSVANE Quad (4) EL34-PH corrispondeva a Philips Replica 6CA7Model: Psvane EL34-PHManufacturer: PsvanePrice: $410.20 USD$322.99 USDWeight: 3.5Kg |
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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 More info |
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 In Stock: 20 |
PSVANE Vacuum Tube WR2A3 Pinnacle innovation 2A3 Coppia abbinataModel: Psvane WR2A3Manufacturer: PsvanePrice: $457.49 USD$365.99 USDWeight: 2.5Kg |
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Description： Heater Uf………………2.5V If…………… 2.5A Static Parameter Ua……………………250V More info |
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 In Stock: 20 |
Coppia abbinata PSVANE Tube WE275 Replica anni 40 1:1 2A3 WE275AModel: Psvane WE275Manufacturer: PsvanePrice: $458.71 USD$375.99 USDWeight: 2.5Kg |
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Heater Uf………………2.5V If…………… 2.5A Static Parameter Ua……………………250V -Ug………………… 60V More info |
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 In Stock: 20 |
PSVANE WE274B tubo a vuoto anni 40 Replica 1:1 5U4G/5Z3P raddrizzatore Coppia abbinataModel: Psvane WE274BManufacturer: PsvanePrice: $501.79 USD$385.99 USDWeight: 2.5Kg |
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Some precautions about using high voltage power tubes: Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. Due to the high voltage in More info |
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 In Stock: 20 |
Psvane WE300B Western Electric Replica valvole a vuoto La migliore coppia abbinata Replica 1: 1 SorprendentementeModel: Psvane WE300BManufacturer: PsvanePrice: $858.51 USD$675.99 USDWeight: 4.5Kg |
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Parameter： The long waiting of the American WE300B re-issue from USA seems endless; but now Chinese tube manufacturer Psvane Audio has stepped up to make a 1:1 replica of the original WE300B. According to Psvane Audio, the Psvane WE300B Replica is: “100% 1:1 replica of WE300B, More info |
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Psvane WE205D Valvole Hi-end Western Electric Replica Best Matched PairModel: Psvane WE205DManufacturer: PsvanePrice: $631.19 USD$525.99 USDWeight: 3.5Kg |
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The difference between PSNAVE WE205D or WE205D-L is pin. WE205D needs to match original WE-style tube socket, WE205D-L only need Normal tube socket. Specification: Electrical parameter rating value unit Direct Interelectrode Capacitances Input 4.8 uuF More info |
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PSVANE WE205D-L Valvola a vuoto Western Electric Replica CoppiaModel: Psvane WE205D-LManufacturer: PsvanePrice: $683.79 USD$525.99 USDWeight: 3.5Kg |
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The difference between PSNAVE WE205D or WE205D-L is pin. WE205D needs to match original WE-style tube socket, WE205D-L only need Normal tube socket. Specification: Electrical parameter rating value unit Direct Interelectrode Capacitances Input 4.8 uuF More info |
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 In Stock: 20 |
Valvole elettroniche PSVANE WR50 valvole a vuoto Marca coppia più abbinataModel: PSVANE WR50Manufacturer: PsvanePrice: $414.01 USD$325.99 USDWeight: 3.5Kg |
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PSVANE 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 More info |
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 In Stock: 20 |
PSVANE KT88-TII Collezioni di tubi sottovuoto coppia abbinata valvola grigiaModel: PSVANE KT88-TII CollectionManufacturer: PsvanePrice: $274.31 USD$215.99 USDWeight: 2.5Kg |
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PSVANE KT88-TII HIFI Audio amplifier Vacuum tube a pair 100% Brand New 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 More info |
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 In Stock: 20 |
PSVANE Vacuum Tube 2A3-T Collezione Mark II Grigio Coppia abbinataModel: PSVANE 2A3-T Mark IIManufacturer: PsvanePrice: $291.57 USD$238.99 USDWeight: 3.5Kg |
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Filament heating Uf .............................. 2.5 V If .............................. 2.5 A Static parameters Ua .............................. 300 V -Ug .............................. 45 V Ia .............................. 60 mA Gm More info |
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 In Stock: 20 |
PSVANE 274B-TII Collezioni Tubo a Vuoto Serie T Raddrizzatore 5U4G/5Z3P CoppiaModel: PSVANE 274B-TIIManufacturer: PsvanePrice: $345.59 USD$287.99 USDWeight: 3.5Kg |
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Glass shell eight feet directly heated full-wave rectifier，274B TII is very similar with 5U4G and 5Z3P, which can be replaced by each other. Specifications: Heater Uf………………5V If…………… 2.5A More info |
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 In Stock: 20 |
PSVANE Vacuum Tube CV181-T Collezione MK II Grigio Coppia abbinataModel: PSVANE CV181-T MK IIManufacturer: PsvanePrice: $267.79 USD$205.99 USDWeight: 2Kg |
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CV181-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 More info |
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 In Stock: 20 |
Coppia abbinata PSVANE Vacuum Tube 845-T MK II Collezione GrigioModel: PSVANE 845-TIIManufacturer: PsvanePrice: $452.11 USD$355.99 USDWeight: 4.5Kg |
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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 More info |
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 In Stock: 20 |
PSVANE Vacuum Tube 211-TII Collezione Grigio Coppia abbinataModel: PSVANE 211-TIIManufacturer: PsvanePrice: $344.99 USD$275.99 USDWeight: 4.5Kg |
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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 More info |
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 In Stock: 20 |
PSVANE Vacuum Tube 300B-T Collezione MK II Grigio 201 Coppia abbinataModel: PSVANE 300B-T MK IIManufacturer: PsvanePrice: $487.99 USD$399.99 USDWeight: 3Kg |
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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 More info |
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 In Stock: 20 |
PSVANE Vacuum Tubes 845B Coppia abbinata valvola elettronica HiFiModel: PSVANE 845BManufacturer: PsvanePrice: $251.31 USD$205.99 USDWeight: 3Kg |
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845B is directly heated triode thorium-tungsten cathode, can be used for A1, AB1 class power amplifier. Filament heating U f: 10 V If: 3.25 A Limit Ratings Anode voltage: 1250 V Anode dissipation power: 75 W Maximum signal output power: 150 W Maximum anode current: 120 mA Electrode capacitance More info |
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