PS Audio 4.5

Thanks for your help, I will get a 150 or 200W centre tap with 28-0-28V
toroidal transformer.
Wilson Law

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Wkclaw, I am wondering if you received my PM sent to you yesterday regarding your 4.5 power supply issue.
I have one and its the larger unit in black with their rack handles and a nice brass plate on the top.
Please let me know if you received my email.


Hey there. Did this work? Sorry for bumping a old thread just wanted to know for reference. I just bought a working rebuilt 4.5 but if the power supply goes I want to know if I can replace it.