DR got back to me the same day. Here is what they say:
"The difference is in the construction. The materials for both are stainless steel over round core-wire. Interestingly enough, the sound difference (and there is one, if you're not already familiar with both) is mainly the result of different winding speeds and tensions used in applying the wrap.
But just like the Colonel's secret recipe, I don't have much detail to offer on that.
By the way, if you have tried both I'd be interested to know what you think.
Thanks for taking time to email us."
Winding speed is the answer, for the most part.
"The difference is in the construction. The materials for both are stainless steel over round core-wire. Interestingly enough, the sound difference (and there is one, if you're not already familiar with both) is mainly the result of different winding speeds and tensions used in applying the wrap.
But just like the Colonel's secret recipe, I don't have much detail to offer on that.
By the way, if you have tried both I'd be interested to know what you think.
Thanks for taking time to email us."
Winding speed is the answer, for the most part.