Can I take American equipment to Europe?

Good luck with that one .

i'm sure you've already done this, but just to make sure, double check to see if any of your equipment has a switch on the back to convert it that way - that's the easiest, obviously. then all you'd need would be a plug adapter.

i'd also shoot an email to the companies, that's some nice gear and it would be good to see what they say - especially the logans, they would seem the trickiest to convert.

best of luck.

Number 1 recommendation is to have it modified internally by the manufacturer or a very good technician using their instructions. Next would be to use a transformer from 220v to 115vm but for the gear you have, you will need at least 1200w, and it will probably cost >$600. Note each country has a slightly different plug and you will have to plug everthing into a 115v US distrubuter from the transformer. Get a Radio Schack 3 prong tester to be sure anything you plug into has the right grounding. The 50hz standard is only a problem for turntables without quartz lock freq. As audioquest4life, I have done this. Do NOT buy a crap walmart adapter, they only contain a dropping resistor, and don't even work on a hair dryer.

Buy an European PS Audio Power Plan that can take a 220v and convert it to 110v 60hz for your equipment.

Anything which is high-wattage will potentially be an issue (which may be why Jerico's wife had a problem). Hair dryers are about the most toxic appliances ever made. They consume at or near the recommended limit for many receptacles and one would need a mammoth step-down transformer to run one safely, and one that large would be so heavy as to be prohibitive to travel with.

Most audio equipment other than amplifiers are low-wattage. I don't know about your amps/speakers.

There are differences in transformers. Some hum. Bad ones hum a lot. Good ones don't. You can pay for quality. I note that some Japan-made ones are excellent. I use several for step-up duties (producing 120V from mains which give me 100V).

In your case, you will be stepping down, which is easier on transformers than stepping up.