Do you need a transformer when you buy Mocha Master directly?

pu1. I need a transformer

2017-12-15

OK

pu2. As far as I remember, I basically need a transformer to connect to 220v because it's 120v, and it consumes a lot of power, so I had to use a moderately good transformer. In my case, I didn't buy it directly because I thought the transformer would be bigger than I thought to keep it in the kitchen, so it would interfere with the interior

2017-12-15

OK