Other Sovtek tubes2A3 Tube Types
Additional Information and Downloads
Sovtek 2A3 Datasheet (PDF)
Download Adobe Acrobat PDF reader
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
by Nick S.
Great tubes. I have 3 pair I have been using in various custom built amps and they sound wonderful and are more robust than standard 2A3 tubes. I can get about 4.5 watts out versus 3.5 watts compared to original type 2A3 tubes. Use a 5k transformer for best THD and sonics.