Auxinput is right on the main point...better to go with single wire WT and upgraded jumpers than RH Combo, but wrong on the detail about how AQ works in the Folk Heros range...the Combo is in fact a pair of Zeros and a pair of Bass in parallel. True, their lesser bi-wire cables are made the way he describes.
Audioquest speaker cables
I am looking to upgrade speaker cables and wondered if anyone has compared the Audioquest William Tell bi- wire cable with the Robinhood bi-wire. What improvements (if any) did you notice?