Need Help Identifying Tubes

Share your home builds, knock offs and ground up customs.
Post Reply
Guest

Need Help Identifying Tubes

Post by Guest » Wed Feb 23, 2005 5:35 pm

The Printing on the tubes say

m
12ax7
7132
CV492
KB/DA

BOK2


On the white box they came in, is printed:

VAlVE
ELECTRONIC

CV492
470068
QTY 1 DA
1971
Top
Post Reply

Return to “Do It Yourself amp builds”