Yinleader 1500W Japanese Voltage Converter - Step Down 120V to 100V or Step Up 100V to 120V, Includes US Power Cord for Medium-Power Appliances

Works perfectly, never had a problem. It's easy to use and very quiet, just like a toroidal transformer.I'm specifically using this to power a Sony TC-K222ESJ cassette deck from Japan to have superior cassette recordings in my hifi setup here! Goes from 123 volts to a steady 100 volts. Wattage wasn't a problem for me and I ran it for hours with no heat buildup.

I needed to look for a step-down converter for my Technics tuner. It needs 100v. This one was the cheapest out there, and quite small, which works well for my application.It comes with 1 100V plug, and a 120V plug. It’s hefty, which I like. I made sure the input voltage was correct (on the back side), and plugged it in. I turned it on, and plugged in the tuner.It lit up, and all is well. I am very happy with this product.

...voltage in voltage out...works like a charm!..a lot of my stereo components come from Japan which operate on 100V...score killer deals because of that voltage difference...paid for itself with the money I saved on just one amp......2 solid thumbs up!..

Great step up/down transformer at high wattage support!I actually ordered it three times and finally it arrived the correct one I ordered. Previous two I got wrong spec and sent them back. I waited 10 more days to try it again and this 3rd time came the correct one.I used it for dual purpose: Japan 100V appliance, and isolation transformer for high end audio.The 3KW rated transformer is no joke. Huge! Heavy! My power amp runs full throttle at 4-500W max capped and you really need at least 3x more power transformer to get the optimal result.It runs cool and quiet.It comes with 3 120V outlets and 3 100V outlets that seven more than I need.It’s bang for the buck 100%!

Compré este artículo porque decía convertidor de energía para Cuba y resulta ser que era un estabilizador de voltaje fui estafada

just got this today. Tested it with my voltmeter and it was at 102 volts. Which is amazing as our power here is 124, not 120V as it is supposed to be. So this unit seems to even have compensated some for that. Powers my Yamaha B-6 amplifier that is not meant for sale outside Japan. So this converter perfectly adjusts the voltage down to were I have zero worries about my newest amplifier. Very high quality!

Worked perfectly! I ordered a vintage Japanese record player, not knowing they used a different voltage than in the states. This converted 120v to 110v seamlessly.

Good quality. Has the better style toroidal transformer in it. Compact, but heavy. Expected output voltage measured perfectly. On for 3 weeks, so far, without issues.