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Tung-Sol 7581 (6L6GC)
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The new Tung-Sol 7581 vacuum tube is an upgraded 6L6GC tube what will provide more headroom than typical 6L6GC tubes. A fantastic choice for your Fender tube amp or any other 6L6 based tube amp where you need to increase headroom a touch.
From our review: "the Tungsol 7581 tube sounds great. In fixed and cathode biased tube amps, there was no issue with noise or microphonics. The construction over all and the pin finishing looks good. Testing didn't reveal any hot spots in the frequency response, at least none that could be observed by listening. The Tung-Sol 7581 tube has a smooth and balanced sound like we've come to expect from Tung Sol. It reacted well to tone changes generated by the amps and the guitars that were used to test it. Big and snappy, while remaining warm and having good note definition."
Note: the Tungsol 7581 tube is a 30W rated tube.
Other Tung-Sol tubes 6L6 Tube Types
Additional Information and Downloads
6L6 Tube Review
Tube Matching Information:
Power Tube Matching FAQ
Perfect Pair System
Tung-Sol 7581 (6L6GC) 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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from San Diego
Great tube for clarity, headroom and pushing air
from Riverside, CA USA
By Roy Kenneth