Audio is cracking in AVR 134

[gregory]

Hi please help Audio is cracking in AVR 134 hkts. Its occurs sometime. Is it bcoz of Optical cable.

 

[efernand1]

Hi

AVR 134 Harmon Kardon is a very old model......maybe it requires servicing in terms of volume pod etc......Optical sources dont crack.....its a pure digital signal through a light ray......

 

[hifitoaster]

It's not cracking. Harman AVR s are infamous for some dry solder joints. Take it to a technician and ask them look for dry solders.