George's advice is really sound- if you exceed 50% of the rating of the stepup/isolation transformer, it will degrade the AC power by adding distortion to the AC line.
How does a step up transormer affect sound-
Guys I just got set of amps that run on 230 volt- I got a pair of step up transformers to convert to 110- does this affect the sound - I can either use the step up transformers or - run a pair of 230 volt lines or send them back and have them set up for 110 volt- They sound good to me using the step up transformers BUT I want the best sound possible so which is the best route to take- thanks so much-