Vintage PS Audio 5.0 Preamp

Is it possible to get a service manual or a schematic for an old PS Audio 5.0 Preamp? I have been able to get PDF files of the Owners Manual and of an advertising pamphlet from when the preamp was first released but have not found any other documentation on the unit.

@jamesh ?

@kerryd2, welcome to the forum.

If James does not reply soon, you might try calling PSA or dropping a note to customer service.* Typically, those are more direct options to answers to questions.


*Contact – PS Audio

Hi Kerry, I just emailed over a zip folder with all of the docs we have for the 5.0. Let me know if you have any trouble opening the folder.


Thank you. I received those and was able to open the zip file.