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572B High-mu power triode, manufactured to US specifications by Shuguang in China. It is a true copy of the original Cetron 572B / T160L tube both physically and electrically. Great quality 572-B for use in Class AB2, Class B, Class C RF, and audio amplifiers. Note: This 572 is not to be confused with the Svetlana 572B which is a very different tube and not interchangeable with North American 572B's.
Other Shuguang tubes Other Ham radio tubes
Additional Information and Downloads
Shuguang 572B Datasheet (PDF)
Download Adobe Acrobat PDF reader
Warranty 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.
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