Apple Pro speakers with non-compatible PowerMac?

[someguy]

Hey guys, I have 2 PowerMac G4's and an iMac G4. I have a set of Apple Pro speakers that only work with 1 PowerMac (DA) and my iMac, but not the other PowerMac as it only has the "standard" headphone jack style audio ports.

I really like these speakers and I'd like them to work with my PowerMac, is there any type of mod or peripheral I can add to my PowerMac to allow it to work with these speakers?

 

[tsice19]

You need the Griffin iFire.

Info on it is here.

Unfortunately, I don't think you can buy it anymore.

 

[someguy]

Thanks, I wonder where I can find one at. Maybe a used one here?

I made a WTB thread in the Marketplace, hope someone responds! I really love these speakers and would love to be able to use them with my PowerMac.