Quote Originally Posted by struth View Post
It should run the 103 loud enough. its got the gain for it I think. Trying a higher load should help a lot .. its inclined to be slightly muffled at 100 in comparison Ive been told. Marco has been using all kinds of 103's foryears so will tell you what to do to get best out of it.
I've checked with my dealer, he claims 103 is showing its best colours at 1,000 ohm.