Shuguang WE211 vacuum tube.  Futures:  Shuguang brand WE6SL7 tube is replica of American Western Electric vacuum tube, WE6SL7 is for amplifier audio amplification.  The Shuguang is the only one Factory who truly full replica of American Western Electric vacuum tube!  More than 20 years of work experience technicians carefully assembled, chief designer on-site executive producer, the world's top 16 listeners comprehensive verification the sound.  Shuguang replica of...

Shuguang WE211 vacuum tube.  Futures:  Shuguang brand WE211 tube is replica of American Western Electric vacuum tube, WE211 is for amplifier audio amplification.  The Shuguang is the only one Factory who truly full replica of American Western Electric vacuum tube!  More than 20 years of work experience technicians carefully assembled, chief designer on-site executive producer, the world's top 16 listeners comprehensive verification the sound.  Shuguang replica of...

  KT88 Classic Edition: (KT88 blue screen * 4, 6SN7GT * 4, 12AT7 * 2) KT88 Deluxe Edition: (KT88-Z*4, CV181-Z*4, 12AT7-T*2) KT88 Grand Deluxe Edition: (KT88-T*4, WE6SN7*4, 12AT7-T*2) EL34 Classic Edition: (EL34M*4, 6SN7GT*4, 12AT7*2) EL34 Deluxe Edition: (6CA7-Z*4, CV181-Z*4, 12AT7-T*2) EL34 Grand Deluxe Edition: (6CA7-T*4, WE6SN7*4, 12AT7-T*2) KT88 Version Specification: Rated power: 32W + 32W (MAX 36W) Machine power: 24W Frequency response range: 20-25kHz Noise voltage:...

Description：  Beam power tetrode KT66, limit its anode dissipation power is 25W, for A1, AB1 audio amplifier , AB2 class amplification .  Hot wire heating  U H ............ 6.3V  I H ............ 1.27A  Recommended operating status ( reference value )  Push-pull Class A1 zoom ( self-bias )  Ua ........................ 390 250 V  Ug2 ..................... 275 250 V  -Ug1 ..................... 22.5 17.5 V  Rk (per tube) ...... 500 200...

  This series is the important product after the Shuguang Treasure series (Very famous black glass valves).It is based on Shuguang Treasure serie, and absorbing the advantages of the global outstanding tube, gone through upgrading and renovation for three years. The materials is very particular for this series, Including Japanese Toshiba Thoriated tungsten filament (electron emission stability, long life),German high-density carbon anode, High-purity high-density vacuum smelting graphite,...

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 the same current data.They have shining gold pins and excellent sound quality ,which is considered...

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 upgrading temper made??.  The product is very particular about the use of materials, including...

Shuguang, China's oldest and largest manufacturer of vacuum tubes has been in business since 1958. In 1983, Shuguang partnered with western firm LG. As of 2005 Shuguang had developed 120 types of vacuum tubes, and manufactured over 70 million units. A notable fact: Shuguang has produced eighty percent of 300B tubes ever made. About this tube The auction is for one tube,brand new with excellent quality.  

Brand New Shuguang Vacuum Tube WE6SN7 HiFi Replica and upgraded of Western Electric 6SN7 Factory tested and matched Brand new in the luxury box

The Dawning PLUS series of tube products were designed by Dawning's senior engineer and member of the National Electric Vacuum Standards Committee, Mr. Long Jixue. He created the first of its kind. The latest PLUS series of tubes from Dawning adopts a new manufacturing process and special grade materials. For example, WE300BPLUS, WEKT88PLUS, WE6SN7PLUS and WE6SL7PLUS, which are currently available, are further developed on the basis of the original Rex tube. Most of the materials are used. It...