James,
Similar situation, but I have a pair of 20 year old ST 3B's.
My question is can i run them in bridged / mono mode into a set of 1.7's?
The manual states 8ohm minimum , but the 1.7's are such a "nice" 4ohm load.
Will the mono 3B's self destruct or just run a tad hot?
Shawn