Mullard CV491 / ECC82 Preamp Vacuum Tube
This NOS Mullard CV491 vacuum tube is highly regarded for its exceptional sonic characteristics, including its warm and lush midrange, excellent clarity and transparency, smooth and extended highs, powerful and controlled bass, and low noise and distortion. These characteristics make it a clear choice for use in high-end stereo audio preamps and amplifiers, where it can significantly enhance the overall sound quality.
The Mullard CV491 is a British military grade ECC82 / 12AU7 preamp tube and compatible with any of these vacuum tubes.
Other Mullard tubes
12AU7 Tube TypesWarranty 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.