Yamaha PM1000 PSU

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mata_haze

Well-known member
Joined
Dec 20, 2005
Messages
824
Location
Back in London!
Hello everybody.
I have been asked to rack 8 modules of the above mentioned desk.
I have been through the schematic and the beast uses a +44V single rail PSU?????
I was wondering what you guys did not long ago when there was a lot going on with this desk.
is there a PCB that can be used to power this guy up??

any info will be great.
Best,
Mattia.
 
My PSU-4448 kit... if you don't want to DIY.

psu4448mk2.jpg


+44V, +48V outputs
 
The trafo I have is 880mA.

I measured my PM1000 strips and current consumption is between 27mA to 30mA per strip. Add another 10mA for phantom power.
(No LEDs, relays or other loads)


 
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