Ruby Tubes 12AX7AC5-SEL Vacuum Tube
Ruby Tubes 12AX7AC5-SEL Vacuum Tube is rated out of 5 by 3.
Rated 5 out of 5
by Parts Express Customer - 18736
from Nice high end. Full spectrum sound.Good cheap tube will full frequency response attributes. Missing high frequency found!
Date published: 2009-01-23
Rated 4 out of 5
by 45 Years as a player - 12787
from Work on tube ampsDon't know much about them. Order them with power tubes. These were for a friend, I am a bass player, use and SVT and never use the second channel that is the only one that uses a 12Ax tube.
Date published: 2008-07-03
Rated 1 out of 5
by john s - 00960
from short lifePurchased 3 of these 12ax7 chinese branded by ruby for the long life and great tone I got from earlier renditions of this tube labeled by marshall and groove tubes and the 6mo warrentee.I have experianced an arcing problem on2 of three , one flat out died just after warrentee with very little amp useage
Date published: 2007-08-14