Note: Occasionally Shuguang sends tubes that are not printed with logos and part numbers. However, all are the same construction.
Other Shuguang tubesEL34 Tube Types
Additional Information and Downloads
Warranty Information and Return PolicyWarranty Period: 3 months
All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)
If you receive a tube that does not perform to the manufacturer's specifications, please do the following:
- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.
Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.
We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.
These guidelines may be updated without notice.
Ratings & Reviews
Marshall Power Amp...
If you have a Marshall Monoblock 9005, these are the tubes to have. I have used JJ, Mullards,EH and Sovtek. Sonically with the 12AX7B these tubes are night and day over others. EH 6CA7 comes a close second. These bring these Power Amps to life. Solid bottom end, clear midrange and a nice top end. For metal its almost like having a tight boost with a bit of compression pushing your pre amp. I love these tubes ,No issues with reliability after a year of hard use...There is a considerable sonic difference...