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 In Stock: 8 |
REISONG Boyuu A2 Mini Amplificador de tubo de vacío 6P14/EL84 de un solo extremoModel: REISONG Boyuu A2Manufacturer: BoyuuPrice: $228.79 USD$175.99 USDWeight: 5Kg |
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Features: High-quality wide-frequency sound Hi-quality EI output transformer Designed for the machine designed for EI power transformers Tube 12AX7 for Preamplifier to do the voltage amplification, 6P14 / EL84 vacuum tube to do a single-ended power amplifier Easy to install vacuum tube More info |
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 In Stock: 7 |
REISONG Boyuu A20 MKII Actualización del cuarto medidor de amplificador integrado de clase A de extremo único de válvula KT88Model: BoyuuRange A20 MKIIManufacturer: BoyuuPrice: $553.71 USD$435.99 USDWeight: 18Kg |
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REISONG Boyuu A20 MKII KT88 tube Single-end Class A Intergrated Amp 4nd Meter Upgrade 100% original factory and brand new Features: 6J8P-J pre-voltage amplification. Dawn export KT88-98 do power output. Output power, maximum output power of 18W. Output amplifier uses no big More info |
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 In Stock: 10 |
REISONG Boyuu MT-34 MKII Amplificatore valvolare HiFi EL34 HIFI con raddrizzatore push-pullModel: BoyuuRange MT-34 MKIIManufacturer: BoyuuPrice: $547.19 USD$455.99 USDWeight: 20Kg |
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Boyuu MT-34 HIFI Tube Amp EL34 Push-Pull Tube Amplifier Lamp amp 110v-240v Basic technical parameters: Input Sensitivity: 550mV Output power: 2 times 35 watt (Ultra-linear connection mode) 2 x 15w (Triode connection mode, can be switched) SNR: 88dB Input impedance: 100KOmega Output Impedance: More info |
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 In Stock: 4 |
REISONG Boyuu A10 Amplificador de tubo EL34B Amplificador de audio de alta fidelidad de clase A de un solo extremoModel: BoyuuRange A10Manufacturer: BoyuuPrice: $287.01 USD$225.99 USDWeight: 12Kg |
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REISONG Boyuu A10 EL34B tube Amp Single-end Class A HiFi Audio Amplifier Brand new 100% original factory Version A: PCB standard version, power transformers 96 * 50, 66 * 36 output transformer. When you want to take the time to change the machine, the advantage of low noise. Version B: More info |
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 In Stock: 8 |
REISONG Boyuu MT-88 MKII Actualización de amplificador de audio Hi-Fi push-pull de amplificador de tubo KT88 * 4Model: BoyuuRange MT-88 MKIIManufacturer: BoyuuPrice: $648.74 USD$518.99 USDWeight: 24Kg |
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REISONG Boyuu MT-88 MKII KT88*4 tube Amp Push-pull Hi-Fi Audio Amplifier Upgraded Version 100% original factory and brand new Product technology: Handmade scaffolding welding, there is concise and easy process, traces short, simple upgrade change material. Imports of stainless steel chassis. More info |
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 In Stock: 20 |
Il tubo a vuoto Shuguang Nature Sound 12AT7-T è la coppia miglioreModel: Shuguang 12AT7-TManufacturer: ShuguangPrice: $93.93 USD$76.99 USDWeight: 1Kg |
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Nature Sound series is the newly designed products made by Shuguang Corporation in 2012. They are improved on the basis of Treasure series with the purporse of beautify the appearance and sound quality of the former tubes. The hi-end More info |
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 In Stock: 20 |
Tubo elettronico Shuguang Treasure KT88-Z Best Matched Pair BrandModel: Shuguang KT88-ZManufacturer: ShuguangPrice: $96.24 USD$76.99 USDWeight: 1Kg |
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Shuguang Treasure KT88-Z is Beam power quadrupole Vacuum tube, the anode limit dissipation power is 42W. In the audio amplifier, the two tubes for the AB1 push-pull output can get 100W power. Using "High Polymer Compound Carbon (HPCC)" technology; Using "Super Alloy " technology; More info |
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 In Stock: 19 |
Shuguang Treasure CV181-Z Tubi elettronici La migliore coppia abbinataModel: Shuguang CV181-ZManufacturer: ShuguangPrice: $109.21 USD$85.99 USDWeight: 2Kg |
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Shuguang Treasure CV181-Z is a Pre-amplifier vacuum tube. SPECIFICATIONS: Using "High Polymer Compound Carbon (HPCC)" technology; Using "Super Alloy " technology; Improve the vacuum extraction technology, effectively improve the vacuum; Gold gate, gold-plated pin, More info |
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 In Stock: 20 |
Shuguang WE300B Valvole a vuoto Western Electric replica Coppia valvole 300BModel: Shuguang WE300BManufacturer: ShuguangPrice: $588.00 USD$462.99 USDWeight: 4.5Kg |
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Shuguang WE300B vacuum tube. Futures: Shuguang brand WE300B tube is full replica of American Western Electric vacuum tube, WE300B is for amplifier audio amplification. The Shuguang is the only one Factory who truly full replica of American Western Electric vacuum tube! More info |
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 In Stock: 20 |
Shuguang Nature Sound 6CA7-T Electron tubes Matched Pair HI-endModel: Shuguang 6CA7-TManufacturer: ShuguangPrice: $190.31 USD$155.99 USDWeight: 2.5Kg |
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Nature Sound series is the newly designed products made by Shuguang Corporation in 2012. They are improved on the basis of Treasure series with the purporse of beautify the appearance and sound quality of the former tubes. The hi-end products will give you a refreshing feeling . A pair More info |
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 In Stock: 20 |
Tubo a vuoto Shuguang Nature Sound 12AU7-T Coppia abbinata Pin doratiModel: Shuguang 12AU7-TManufacturer: ShuguangPrice: $96.24 USD$76.99 USDWeight: 1Kg |
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Nature Sound series is the newly designed products made by Shuguang Corporation in 2012. They are improved on the basis of Treasure series with the purporse of beautify the appearance and sound quality of the former tubes. The hi-end More info |
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 In Stock: 20 |
Tubo a vuoto Shuguang Voice of Nature KT88-T Coppia abbinata Nuovo di zeccaModel: Shuguang KT88-TManufacturer: ShuguangPrice: $214.71 USD$175.99 USDWeight: 2Kg |
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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, absorbing domestic More info |
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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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