DC Protection?

[ilia.smirnov]

Hi!

I've got Vitus RI-100 and now when I try to turn it on - it started to initialize as usual, then message "warning dc protection" appears and that's all. Can only be switched off with plug removed from the socket.

Is there a way to fix this?

[mep]

It might be sensing DC leakage coming from the output of your preamp and it’s shutting down the amp to protect it from amplifying the DC and blowing your speakers up.

[CGabriel]

Probably detecting a DC offset at the amplifier output which would be extremely dangerous to your speakers. I would definitely disconnect it and have it checked out.