Screw on banana/spade connectors

I'm asking because they come terminated like that and are not available with spades or bananas. It's a great deal on a good cable  but not if using high quality screw on spades would degrade the sound.

Impossible. There is no such thing as high quality screw on spades. There is no such thing as a great deal on a cable with screw on spades. What there is, is something one tiny little step up from lamp cord. Have you priced lamp cord? You should. Its a great deal. Compared to screw on spades. 

Again, last time, its all about the sound. Not how it looks. How it sounds.

Any interconnect cable needs a ’joint’ at each end.

Speaker wires, ground spade:

These spades or banana male are loved by many (me).

http://www.wbtusa.com/pages/bananas_spades.html

Cut off anything, strip, nice fresh wire, attached.

Get pairs of different colors, to tell L from R. I always wrap the ends of right speaker wires with red tape, my memory sucks.

Nope. Not going for it. "Last time". Remember?

Love WBT.  Shame they are so damn expensive though.

Tried Furutech locking bananas, what a joke.