Shuguang CV181-Z 50th Anniversary Collection Edition Vacuum Tube  Electronic  Replaces 6N8P/6sn7 100% original factory and brand new the price is for one matched pair Name: Treasure CV181 Category: Front pipe Model: CV181-Z Introduction: Adopting "High Polymer Compound Carbon" technology; Adopting "Super Alloy" technology; Newly designed and manufactured glass shells to increase vacuum volume; Improve vacuum extraction technology to effectively increase vacuum degree; Adopting a...

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...