Help needed for my Boss GT8

[dallas_41]

Just bought a Boss GT8 from japan. It came with a 100V adaptor.

My questions are:

1. Will it affect the unit if I use a 110v-220v converter ?
2. Is an 80watt converter sufficient enough for the unit?

Thanks in advance.

 

[rex922]

uhh for the first question as long as the output voltage is correct and input is set for singapore standard it should work