Sino 6AS7 / 6N13 / 6H13C Power Vacuum Tube
This 6AS7 vacuum tube is a NOS Chinese made 6AS7G / 6H13C vacuum power tube type from the 1970's. These are fantastic option for Atma-Sphere OTL tube amplifiers, as well as the many headphone amps on the market. Built on the same tooling as Russian made tubes, they are of equal quality to Winged “C”/SED tubes.
Other Chinese tubes
6AS7 Tube TypesWarranty Information and Return Policy
Warranty 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.