Hi all,
I own CA 551r AV receiver for past 12 years, and recently I noticed that on turning on receiver, TOSLINK inputs cannot lock signal (tried with TV and WiiM Pro as sources on two different TOSLINK inputs). So, either there is silence, or crackling sound which gradually improves to normal audio (eventually it gets fully locked). It happens on all input frequencies (44, 48, 96). It appears like amp needs some heating up time in order to be able to lock in the signal. This doesn't happen on coax digital inputs. Any clue why this happens? I tried with reset, but no improvement.
Thanks,
B
I own CA 551r AV receiver for past 12 years, and recently I noticed that on turning on receiver, TOSLINK inputs cannot lock signal (tried with TV and WiiM Pro as sources on two different TOSLINK inputs). So, either there is silence, or crackling sound which gradually improves to normal audio (eventually it gets fully locked). It happens on all input frequencies (44, 48, 96). It appears like amp needs some heating up time in order to be able to lock in the signal. This doesn't happen on coax digital inputs. Any clue why this happens? I tried with reset, but no improvement.
Thanks,
B