Marantz 4430 speaker terminals

[pwauk12]

Are the marantz 4430 speaker connectors the same as those on the 2270?

I am trying to find replacements for 4430 that will accept a larger gauge wire.

Thanks

 

[rBuckner]

You could find the service manuals for each and look up the parts numbers. That is if they're in there. What I would do is drill out the hole a little bit. Whatever diameter is the next one up from the existing hole. Hold don the tab while doing so.