Shuguang 12AX7-A
Note: These tubes are often not labeled or Shuguang labels them "12AX7" only, and does not include the "A" suffix. However these are "12AX7A" tubes.
Other Shuguang tubes 
12AX7 TypesAdditional Information and Downloads
Reviews:
12AX7 Tube Review
Tube Matching Information:
Matched Sections Service
Warranty Information and Return Policy
Warranty Period: 3 monthsAll 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
17 reviews
when are Shuguangs going to be available?
by alex
i can’t get Shuguang 12ax7’s due to the fire allegedly- but my JCM 900 doesn’t sound good on any other preamp tubes !!
Fabulous tube with one issue.
by alex
I love Shuguang 12AX7A preamp tubes. and more important, so does my Marshall amp. i love this powerful gain & low noise factor. The only thing i can gripe about is the 3-4 month life. surely there’s a way to correct that. all i can say is this THANKS for the tone. love it. Oh please rebuild your factory and get back in business. i have been scraping and searching for the few remaining shuguangs out there.