Sonos Mods

  • 23 March 2010
  • 2 replies

Userlevel 2
I have a Sonos ZP90 that has a power supply mod
by Audio Horizons that is causing connectivity
problems where can I get an OEM power supply
to replace it.

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2 replies


Are you experiencing wireless or wired connectivity problems?

What leads you to believe that the power supply is the root cause? Does the unit respond to the front panel Mute button? If you are using the wired ports, do the link lights seem to be operating normally?
Does the audio horizons do something odd, drop voltage, does it give enough current for 15V, assume that it uses most of the power that ZP90 needs, rest is small loads only I think, brown lead is full mystery for me and I'm trying to find out that is it used on anything and should it be always zero?