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...

  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...

Filament voltage 5v, filament current 1..2A, maximum anode voltage 800V, maximum anode current 13OmA, transconductance 7mA/v, anode dissipated power 60W, maximum output power 14W. Recommended conditions: anode voltage 550V, anode current 80mA.

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 have shining gold pins and excellent sound quality, which is considered the top tubes in China.

High Polymer Compound Carbon (HPCC) coating is for the first time used on vacuum tube production. Compared to traditional carbon spray technology, HPCC coating will allow greater concentration of electrons, enhance and maintain stability of the electron flow, maximize “secondary electron emission surpression” from the glass enclosure, in turn reduce effects of electron swirl which generates internal noises from the vacuum tube itself.  ‘Super Alloy’ technology is...

Shuguang Treasure 6CA7-Z is a high performance audio output pentode tube, its limit dissipation power of anodic is 25W, which is amplified in the audio One single tube's output power is greater than 10W for the audio amplifier Class A1. Double tubes' output power is greater than 35W at Class AB1 r.  Using "High Polymer Compound Carbon (HPCC)" technology;  Using "Super Alloy " technology;  Improve the vacuum extraction technology, effectively improve the vacuum;  Gold gate,...

805A-T features introduction  The anode end of the tube from the output, to meet safety requirements  High transmittance glass, ensure the beautiful shape, improve work heat  West high density spring carbon plate, plate consumption unlimited upgrade, the tube is stable and reliable  High fidelity, large dynamic output, is enough to have ears addiction  The extension tube foot design, let the bile duct with the base at zero resistance state  Sounds of nature series...

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...

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...

Shuguang WE845 can fully replace with Tube 845. The price is for 1 Best Matched Pair of Shuguang WE845 vacuum tubes.  If you buy 2 pair(1 Quad, (4 pcs)), we will send the Factory Full Matched tubes to you. Futures:  Shuguang brand 845 tube is replica of American Western Electric vacuum tube, WE845 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...