Depends on which ST, the earlier models had no shroud around the post, the newer ones were introduced in 1999.
The SST/SST2 may have clear or colored (black & red) and are very similar to the later STs,
I have not tried their newer spades but I'm sure there just as good.
Thanks, Robert.
Mine is the later ST, bought just in 1999.
The VDH SB-10 spades (angled !) "fit as a glove" into the late ST housing design, despite the shroud.
Sorry about your WBT spades, I chose the VDH blindfolded - didn't know if they would fit, I was just lucky enough.
Neither did I know of the pre - '99 design.
Bryston newer spades look gorgeous. Their contact surface look like the SB-10s, but overall design is much much much better than the VDH.
One thing 'though: spades are not quite suitable if you own PMC MB2i - I wrote them telling about this small issue.
Please don't ask me to describe in detail why do I think spades don't fit as I wish onto PMCs binding posts. My English will fall short for such a description.
Thanks again, you've been most helpful, instructing and tranquilizing ...
Fernando.