100 to 120 volts

The Roland Jupiter-4 and ProMars Compuphonic Analogue Synthesizer
pelican
Posts: 1
Joined: Sat Feb 01, 2014 1:31 pm

100 to 120 volts

Postby pelican » Mon Feb 03, 2014 1:15 am

How tough would it be to change a jupiter 4 from japan power to US power?

transistor303
Posts: 2
Joined: Thu Jun 25, 2015 4:33 pm

Re: 100 to 120 volts

Postby transistor303 » Thu Jun 25, 2015 9:22 pm

i am about to attempt this myself . looks easy really. just change out the transformer and make sure the taps give off the same voltage...that said will probably need to be recalibrated after you do that so not for the faint of heart.


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