All items guaranteed 100% BRAND NEW in the original edition Box. ONE-YEAR WARRANTY !!! 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...

the price is for one piece Shuguang Vacuum Tube 6N9G 6SL7 Replaces 6N9P 6SL7GT  Buy 2 pieces, 4 pieces, 8 pieces = exact matching (matching group). No parameter drift. Regarding matching: We have the conditions and advantages to match multiple tubes (four, eight, ten) according to customer needs. The parameters are the same)  

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.