Originally Posted by soloz2
Yeah, that's what I have and they work fine. There is a whole thread in the amps section about what tubes work and what tubes don't work.
Edit: Found the tread Here
If the tubes pictured here (http://www.head-fi.org/forums/showpo...14&postcount=2) are 4P1S or 4P1L, I really don't see how they could fit in my LDII++. There is no hole in the middle of my rear tubes socket so the base of the 4P1L wouldn't...