What size spades for my CJ amp

Hi, I picked up a conrad Johnson 100 watt amp not to long ago, and
want to know if anyone knows what size speaker wire spade plug will
fit my terminal. It seems that it is an odd size. The barrier strip is about a 1/2
an inch wide. How do I figure? thanks for any help.
Hi Thomas
The small Audio Quest spades that fit the Vandersteens also fit the CJ tube amps perfectly
Mary has them available at Audio Connection give her a call
973 239 1799
Cheers John