Svetlana Russian 12AX7 Preamp Tube

Replace your preamp tubes with this popular, Russian-made model. It's for amps requiring 12AX7 preamp tubes.

This Russian-made 12AX7 preamp tube is brought to you by New Sensor, the company responsible for Sovtek. The 12AX7 tube type (also known as ECC83 in Europe) is so popular that you can find at least 1 in practically every current production tube guitar amplifier. Svetlana offers a wide selection of tubes for both hi-end audio and guitar amplification.

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.25 lbs
Shipping Dimensions: 3 x 1 x 1 in
Manufacturer Part Number (MPN): SVE 12AX7

For support or warranty questions, please contact the manufacturer:
Phone: 800-633-5477

Reviewers gave this product an overall rating of 5 out of 5 stars. (17 ratings)
Submitted October 4, 2021 by Karl C in EVANSVILLE, IN


Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I have a Carvin x100b tube half stack. I replaced the tubes with these and also 4 same brand EL34. All I can say is wow. My amp is so clear and loud. I mean in the house I can only go up to 2 and it is loud. Treble end is crystal clear and the bass end is nice and crisp and well pronounced.... Mid range is strong and clear as a bell.... I will buy them again when I need tubes again.

Musical Background:

Playing for 40 years

Musical Style:

Jazz, lite jazz, rock, pop, some country
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