Sorry for going off topic. I just got the HDB tube spring reverb to
use with my A100. Unfortunately, it came with a 230V P/S and plug, and
a note from Enport saying "Needs step up transformer from Radio
Shack."

I guess I can live with this, but will the electronics experts tell me
if it will be okay, or will the transformer spray 60Hz all over my
audio path or cause other nasty problems

Joe