I had the WBT posts on my Acoustic Imagery Ncore amplifiers and experimented with internal hook-up wire. I used the Furutech gold crimp sleeves shown in the link below and they worked great....made a secure connection that could be removed as-needed. If you look at the connector end of the WBT binding posts, they are set up for this type of connection.
https://www.partsconnexion.com/FTECH-77937.html
https://www.partsconnexion.com/FTECH-77937.html