Well, I think it pretty much defined his sound in the 80s*. This isn't explicit but the reference to 'the rig in the main room' suggests he was recording the TE:
As does this still, which has a 4x10 TE combo in it:
As for live, the TE pretty much defined his sound, I would lay odds that any FOH reinforcement used a post DI from his amp:
*Although he was happy to have keyboard bass and even sequencers when he thought it was appropriate.