Hello! I Have an issue with my Yamaha PC-2002M amp and hope some of you guys can help!
For the past few weeks, I've been experiencing an issue with my the amp, which I use to drive my Tannoy SRM 10b speakers—my main monitoring setup. The amp is set to 1, and volume is controlled via my mixing desk.
Every now and then, channel B drops precisely by 5dB (this is also visible on the meter). To compensate, I have to set the volume on the channel to 6 to maintain a balanced sound. Sometimes, it may return to normal out of blue, requiring me to reset it back to 1, same setting like the channel A. Sometimes it gets to normal the next day when turning the amp on again. It also happened once that, when listening at higher volumes, the level returned to normal on its own.
Does anyone have an idea what might be causing this or know of a possible fix? Taking it to a technician requires making an appointment, but the issue is inconsistent—it depends on whether the amp is acting up at that moment or not.
Thanks!
For the past few weeks, I've been experiencing an issue with my the amp, which I use to drive my Tannoy SRM 10b speakers—my main monitoring setup. The amp is set to 1, and volume is controlled via my mixing desk.
Every now and then, channel B drops precisely by 5dB (this is also visible on the meter). To compensate, I have to set the volume on the channel to 6 to maintain a balanced sound. Sometimes, it may return to normal out of blue, requiring me to reset it back to 1, same setting like the channel A. Sometimes it gets to normal the next day when turning the amp on again. It also happened once that, when listening at higher volumes, the level returned to normal on its own.
Does anyone have an idea what might be causing this or know of a possible fix? Taking it to a technician requires making an appointment, but the issue is inconsistent—it depends on whether the amp is acting up at that moment or not.
Thanks!
