Looking for Ashdown FreeBass wireless system schematic

[MarkusBass]

The receiver does not work properly. There is a high frequency noise when a note is played. Seems like problem with expander, or with signal level.

Mark

[Jazz P Bass]

Have you contacted Ashdown?
I have found them very helpful in the past.

[MarkusBass]

Yes, I have. It's funny but they don't have the schematic :-).

Mark

[J M Fahey]

I imagined that just by reading the post title.
I'm *sure* it's a Led Dlagon Electlonics OEM product, *labelled* Ashdown and surely available under 30 other brands .
They just sell it.
Worst case, if one *really* fails during the 1st year they send you another and call it a day.
Must certainly cost less (to them) than one hour bench time.