The DiMarzio DP384BK is a Humbucker in Singlecoil size.
I put this Chopper T in my old Fender Telecaster, because i wanted a warmer tone that can handle higher Gain stages better than a singlecoil.
Sound:
The DiMarzio DP384BK is not a high output pickup.
It has the same output as my Standard neck pickup, so they work great together.
It is actually more telecaster twang in the tone now, what i like. both pickups together sound very clear and sweet, that´s how i love it!
The DiMarzio DP384BK for itsself is not an agressive pickup. It sound great in crunch modes and it sounds always very precise and clear.
The DiMarzio DP384BK also offers the chance to be splitted, to get singlecoils tones out of it, but i think thats not necessary because it always sounds a bit like a singlecoil. Maybe the output is too low a few people. Its not a metal pickup, but its perfect for blues, country, rock and hardrock (maybe with a booster in front)