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 In Stock: 5 |
REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier Brand newModel: Boyuu A9Manufacturer: BoyuuPrice: $214.71 USD$175.99 USDWeight: 12Kg |
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REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier Brand new & 100% original factory Specifications: Output Power: 12W * 2 (ultra-linear connection) Frequency Response: 20Hz - 28KHz Output impedance: 4,8Ω Total Harmonic Distortion: ≤ 1% (1kHz) Input Sensitivity: 750MV Input impedance: 100KΩ (two input signals) Dimensions (W × D × H): 310 × 268 More info |
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 In Stock: 10 |
REISONG Boyuu MT-34 MKII Push-pull Rectifier Audio HiFi EL34 HIFI Tube AmplifierModel: 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 100% original factory and brand new 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: 4 ohm, 8 ohm Input voltage: 220v-240v 50/60Hz Power More info |
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 In Stock: 8 |
REISONG Boyuu A2 Mini Single-ended 6P14/EL84 Vacuum Tube AmplifierModel: REISONG Boyuu A2Manufacturer: BoyuuPrice: $228.79 USD$175.99 USDWeight: 5Kg |
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REISONG Boyuu A2 Mini Single-ended 6P14/EL84 Vacuum Tube Amplifier 100% original factory and brand new 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: 4 |
REISONG Boyuu A10 EL34B tube Amp Single-end Class A HiFi Audio Amplifier Brand newModel: 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: welding by hand upgrade version. Manual welding, preferred audiophiles, the output transformer switch to More info |
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 In Stock: 8 |
REISONG Boyuu MT-88 MKII KT88*4 tube Amp Push-pull Hi-Fi Audio Amplifier Upgraded VersionModel: 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. There look gorgeous, durable, can not afford not peeling paint and so on. Three tubes with 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 of 6CA7-T tubes are packed in its original box (if buy one does not package in original box). They More info |
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 In Stock: 20 |
Shuguang WE300B Vacuum tubes Western Electric replica Pair valve 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! WE300B is Security by original edition design of Western Electric, and WE300B is based on the principles More info |
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 In Stock: 20 |
Shuguang Treasure KT88-Z electronic tube 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; Improve the vacuum extraction technology, effectively improve the vacuum; Gold gate, More info |
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 In Stock: 20 |
Shuguang voice of nature KT88-T vacuum tube Matched pair Brand NewModel: 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 and foreign the various gall advantage of, which lasted three years constantly upgrading temper More info |
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 In Stock: 20 |
Shuguang Treasure 300B-Z vacuum tubes 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, gold-plated pin, white porcelain seat; Using new materials and processes |
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 In Stock: 19 |
Shuguang Treasure CV181-Z Electron tubes Best Matched PairModel: Shuguang CV181-ZManufacturer: ShuguangPrice: $109.21 USD$85.99 USDWeight: 2Kg |
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the price is for one matched pair, if you need matched quad, you can choose two pair! 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, white porcelain More info |
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 In Stock: 20 |
Shuguang Nature Sound 12AX7-T vacuum tube Matched Pair gift BoxModel: 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, absorbing domestic and foreign the various gall advantage of, which lasted three years constantly More info |
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 In Stock: 20 |
Shuguang Nature Sound 12AU7-T vacuum tube Matched Pair Gold pinsModel: 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 products will give you a refreshing feeling . This is the price for two tubes matched pair with More info |
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 In Stock: 20 |
Shuguang Nature Sound 12AT7-T vacuum tube Best Matched PairModel: 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 products will give you a refreshing feeling . This is the price for two tubes matched pair with More info |
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 In Stock: 20 |
PSVANE WE211 Western Electric Replica vacuum tubes Matched PairModel: PSVANE WE211Manufacturer: PsvanePrice: $635.99 USD$529.99 USDWeight: 3Kg |
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Features: a) Another replica tube from Psvane Audio to bring vintage tube sound to audio/music lovers. Modeled after the Western Electric 242C and created by combining the characteristics of GE VT4C and Western Electric 242C. b) According to Psvane Audio, Psvane WE211 tube can replace all current make 211 tubes in high end audio application. Specifications: WE211 is More info |
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 In Stock: 20 |
Psvane WE845 Western Electric Replica vacuum tubes 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 Ua----------------------------------1250 V Pa-------------------------------75 W More info |
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 In Stock: 20 |
PSVANE Quad(4) vacuum tube EL34-PH matched 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 tube. 2, The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low More info |
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 In Stock: 20 |
PSVANE Vacuum Tube WR2A3 Pinnacle innovation 2A3 Matched pairModel: 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 -Ug………………… -45V Ia……………………60mA More info |
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 In Stock: 20 |
Matched pair PSVANE Tube WE275 40s Replica 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 Ia……………………53mA More info |
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 In Stock: 20 |
PSVANE WE274B vacuum tube 40s Replica 1:1 5U4G/5Z3P rectifying Matched PairModel: 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 the circuit, biasing an 845 / 805 or 211 amp improperly may expose you to lethal high voltage More info |
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