He does this without adding any noise to the signal, buzzing or chirping. If there is no input signal (because the TV is off), there is absolute silence (contrary cheaper offered here converters), which was also buying decision for us.
It can be hidden behind the amplifiers Due to the small dimensions and the plug power supply into the rack very well yet.
The only drawback is a too low output level, which can lead the BD player to violent level changes when switching to, for example, if you forget to ask before quieter again.
Therefore only 4 stars.