Yes if it counts 3 spikes continously it will get into power protection mode. Remember you will need to take it to service center to bring it to normal mode because it has option to do only from internal board not like other AV Receivers were you can do by pressing the combination buttons. Any TV stabilizer would do for it.
Yes I already took once when power switched to inverter and presently it turn off during that change and I don't switch it back to on till power comes normal.
ie not using in inverter power!!!
For stabilizer how much should be the amperage?
160w so ,1 amp is ok?