Audio Research SP17-17L Preamp - Ultimate Package
Click the image to enlarge
This retube set for the Audio Research SP17-17L Preamp tube amplifier consists of the very best vacuum tubes we have to offer.
We’ve been supplying tubes for over 20 years. Use our extensive knowledge, experience and customer feedback to select re-tube packages that will work great in your tube preamp.
Also Available:
Original PackageUpgrade Package
We’ve been supplying tubes for over 20 years. Use our extensive knowledge, experience and customer feedback to select re-tube packages that will work great in your tube preamp.
Also Available:
Original PackageUpgrade Package
Additional Information and Downloads
Ultimate Package - Click for more information.Bias Type:Not applicable
Warranty Information and Return Policy
Warranty may vary for tubes in this package. See included tubes webpages for specific warranty details.