adjusting +/- 35 volt on Peterson 73 key suitcase model power supply

[craig]

HI all.  I know how to check the voltages on the power supply (and the modules), and my 73 key suitcase (Peterson) runs hot.  I've adjusted it so that it is 25v, but the +/- 35 volt readings are about 39v.  How do I adjust these voltages so that I can get them to 35v?  thank you in advance.

[The Real MC]

Something is wrong with the power supply.  Get it checked by a repair tech.  Do not turn on the piano as this condition can cause more damage (and more $$$).

[Chris Carroll]

Vintage Vibe sells a video on this - there may even be a free YouTube video on it. Voltage can vary with your line voltages . If everything is working you should be good. Check it on another line. It is within 20%

[craig]

Hey thanks for the reply.  I kinda figured I was all right.  I have 2 power supplies for this and both read the exact same, but your reply made me feel a little more at ease.  Thanks!

P.s.  I have the VV video - it's great.