These are not the glory jobs-  these are the “down in the trenches” jobs.  They’re every bit as important, though.  It’s all about the music!  This was a simple upgrade from the power version of the L3 EL84 to the integrated version-  ELMA selector, ALPS pot, a bit of extra hardware and the accompanying wiring.  Here’s the “after” pic:and the “before”close-up of ELMA and new inputs