Screw on banana/spade connectors

erik_squires

The screw/sleeve/wire combination has been rock solid and never given me a concern, with either Furutech or WBT.

WBT makes excellent connectors and I wouldn't hesitate to use them.

Then highly recommend the WBT spring loaded bananas. Give a great grip even when the speaker terminal is too hard.

I would not hesitate a moment to use a ferrule/screw tight termination.  I feel this is a superior method to a soldered spade given the same metal make up of the spade.  I hope mr. millercarbon has removed the brass connectors on his speakers, amps.  And God forbid the brass rca plugs, speaker tabs, etc.  There's no end to the ways an audiophile can lose sleep!  
Seriously, for DIY this is a cleaner more conductive method than a blob of poorly applied solder on a large gauge conductor. 

Millercarbon hath spoken.

The locking bananas are ultrasonically welded on the 4S11 at BJC. Works for me.