Now you will never have to worry about it ever coming off again.
BTW, I'm listening to my325's with the LD with the Modi from the MBP, and sounds like the tubes may be burning in, I'm hearing cleaner, tighter, solid bass with more detail a nice clearer warmer sound all around, and these are the Siemens 6AK5W's. I'm still waiting for the Voskhods, I may just keep both the LD and the Magni.
i like having both a tube and a solid state amp, and with the little dot, with the option of tube rolling, its easy to have a fresh sound when you want
NOS tubes can benefit from burning in
ive got some 408a's, some hp and erricson 6ak5's, rca 6be6's some mullard ef91's, (6am6) are on the way
i've also got an indeed g3, i'm using some 12au7's in it, my favorite there is an rca clear top