Speaker binding posts with plastic covers


My Krell amplifier has speaker binding posts with the clear plastic covers. Apparently these are for EU safety requirements. I want to use spade connectors and have no idea how to open these covers. I’ve wrestled with them but they don’t budge. I don’t even know whether they unscrew or pull out or whether there is some other method at play. Does anyone have experience with these?

 

 

rfprice

op - glad it worked out

usual a-gon ’make a mountain out of a moehill’ thread 😆🤣

@jetter 

 

Now that I see how they operate, I'm impressed. It's actually quite clever and secure. 

 

rfprice OP

well, considering that they were 'frozen', it's a good thing you asked/solved it before throwing the Krell in the bin!!!!

happy listening.