I used locking bananas to great effect when I had this amp,just pop out the safety plugs. The trick will be figuring out how to get inside of the thing.
Need help re Quad 909 Binding Posts
I would like to replace them but the shop I have used locally (ACI in the metro Washington, DC area) does not want to take on the job. Any suggestions for shops in MD or VA suburbs of DC, or in DC? (The posts don't take anything other than bare wire very well, and even that method of connection gives me pause, because the holes in the posts do not go all the way through.) Thanks!