Hi mate,
This is a known issue of the X1800. You can find many threads of this fault on the forum. Is the mixer still covered by warranty, send it to Denon Service in your country.
Have a look here:
Hi mate,
This is a known issue of the X1800. You can find many threads of this fault on the forum. Is the mixer still covered by warranty, send it to Denon Service in your country.
Have a look here: