I never heard back concerning the abyss 1266 tcs. I ordered a second bha1 through simcoe audio a couple weeks back so I'm hoping they will be sufficient. The bha1 sounds great with my clears, empys, lcd 4, hd600s, sony z1r, and lcd xc btw. James, could you tell me if the bha1 has enough juice for the 1266s please.