Tested, working great. All original. Brought up via dim bulb and gradual variac. Includes RCA 6EU7 and EL84. Lots of original documentation included.
Wollensak Revere 3M famously kept flooding the market with mics that had stubby 1/4" phone plugs. This guy was designed for just such a plug in the mic input. But if you plug in your guitar plug MOST of the way in, it works great. I'll also include a snipped off shorter 1/4" phone plug that you can wire up to if you like (but standard cables plugged in partially work great).
And it sounds great. Magical, for a tiny little box. You can even bypass the small oval internal speaker and just feed the sweet tube signal to another amp via the output on the back. The case was designed to hold a mic in the small pocket and TEN reels in boxes in the large pocket. ROCK ON.
The power cable is not original, but makes fine contact.
It's old, of course, so I can't give you a warranty. But it will work when you get it. And you'll love it.