Meridian Unplugged - Powered by MrTechGuy.co.uk Forums Discussion Meridian - Systems Need some advice with my 557 - sound gets muted.

I have a similar problem with my 557. It shuts itself down about once a day on average. But sometimes it can go a week without shutting down.

I leave it switched on permanently. Most of the shutdowns have been while it's not being used. I think it might be the protective circuitry incorrectly kicking in when there's a glitch on the mains. I switch it back on and it's fine for another 24 hours or so. Just a minor inconvenience, but I'd much rather it didn't do this.