anyone know where i can have my aegis avr repaired? output voltage drops to 190v and suddenly spikes to 230v which happens around every 3-5mins. brought it to ace megamall where i got it 3 times already pero ganun parin. it's a 1500w model so i was hoping it could still be fixed. already verified with a voltmeter that the outlet voltage is stable at 230v when all this is happening.