i have a kenwood amp that i have used for 4-5 years and lately it would randomly shut off by itself while in use. when it happens the power light would start flashing until i press power again then it would go back to standby mode. if i press power one more time then it goes back on. depending on my luck, it would either stay on or turn back off after 3 seconds.

has anyone experienced the same thing? please help cuz i'm a newbie! thanks.