High power kinkless-tetrode for use in amplifiers such as the Marshall Major.
This tube is a favorite of audiophiles. Can be used in place of 6550 for a more ''round'' bass signature.
Manufactured In Russia
Singles and Matched
Single Tube

Technical Details

Product Details

Package Dimensions
Width : 2.3 inch
Height : 2 inch
Length : 5.7 inch

Shipping Weight: 1.6 pounds (View shipping rates and policies)

ASIN : B004L7EXNI

Product Description

High power kinkless-tetrode for use in amplifiers such as the Marshall Major. This tube is a favorite of audiophiles. Can be used in place of 6550 for a more ''round'' bass signature.