DC Connector Adapter

I have a AC power supply which has a connector tip of 7.4mm x 5.0mm and I am looking for a connector tip that can be 5.5mm x 2.5mm. Do you have the adapter to convert the above? I am trying to use old IBM and DELL Laptop chargers to plug into a mini amplifier. The mini Amplifier takes only a connector that is 5.5mm x 2.5mm.

Thanks

Hi Cheru, thank you for contacting Tech Forum. I am sorry, we do not not have any adapter that would work with the 7.4mm x5.0mm side. If you can replace that connector by cutting it off and soldering on a 5.5mm X 2.5mm to your wires, you can look at the link below for options. I gave both female and male options, as you did not specify which. Any questions, please let us know.
Glenda

https://www.digikey.com/short/zwq80b