SWR Amp voltage change

[JACK250]

Hi all, I have a SWR SM 400s amp, that is 110v, and I need it to be 240v, is there a way I can change it without having to get a step-down converter? If anyone knows about a conversion I also have some schematics I can forward.

Any help appreciated! Thanks, Jack

[T-Bird]

Hi.

Back in the day when I had my SM400, a step-down transformer was the only way.

The "s" may be different, but I highly doubt it. Unfortunately.

Regards
Sam