The ESB mono mix also shares some differences with the Special Edition mix - Yoda crying out when Luke points the blaster at him, the extra “yes, yes” or whatever it was at the beginning of the Luke-running-with-Yoda-on-his-back scene, Threepio’s “There’s nowhere to go!”, Chewie’s roar drowning out “…that we can trust you?” after “Do you think that after what you did to Han…”, and some other stuff like that. But on the other hand, it still has “till I get the shelter built”, “You’re lucky you don’t taste very good”, the tracked-in music over Captain Needa’s shuttle, and the ‘normal’ take of “The first transport is away” (but at a higher pitch; it sounds to my ear like the stereo/70mm mixes slowed the pitch down, and the mono has it as originally recorded). And there are other unique differences (like the snowspeeder takeoff scene having no music).