Hi, I have an Onkyo AV receiver which has worked perfectly for years. However in recent weeks every few days (without any noticeable pattern) when switched on I can’t get any sound out of the front left speaker. All other speakers work fine. The only way I can get the sound back through the speaker is to slowly turn the volume up until almost max which seems to get the sound coming through again by blasting it and then turn the volume back down. It will then work fine for another few days before having to repeat. Any ideas what may cause this? Not sure if it’s the speaker or amp at fault but wanted an idea where to start looking for a fix. I have a pair of Yamaha NS10m speakers in the front channels, no sound comes out of either the woofer or tweeter And I’ve tried a mix of inputs (HDMI and phono) so believe it’s the amp/speaker rather than input device.
Many thanks.
Many thanks.