"Hi-End, Not High Priced" ...... Best Value Chinese Hi-Fi

Too bad that we have to discontinue this tube after a small order trial. They are wonderful tubes but are extremely fragile during shipping/handling. We have seen nearly 30% damage ratio on shipping them in from China then send to customers in North America. We cannot continue carrying it as shipping loss made it impossible for us to continue the distribution without financial loss. We will wait until Shuguang improve the tube design to overcome this issue. Thank you for your interest in this particular product. 

These Shuguang 845B graphite plate tubes are our recent import from China along with our Treasure tubes order. They have been out of stock at most North American dealers in the past. One of the reasons for Shuguang stopped providing them to export market is: they are extremely fragile due to the heavy plate inside the tube so there is very high chance of shipping damages to the tubes. Of course this partially contributes to the tube retail price increase from $75/pair a few years ago to the current $200+ per pair. Other reasons of price increase includes Shuguang's overall control of export quality and pricing. 

These Shuguang 845B are wonderful replica of RCA 845's. If your amp is designed for RCA 845 specs, these Shuguang 845B can drop in and sing right away. 

Past review done by Positive Feedback Online: http://www.positive-feedback.com/Issue15/845.htm

You can also google many consumer feedback on various audio forums. 

In summary, these tubes present exceptional details, great performance in high frequency and midrange. Very natural sounding. 

Listing price includes 30 days warranty.