New member. "Crack" sound when turning amp off.

[jucanery]

Hi, I have this simple question.

Whenever I turn my new ht1r off it makes a popping sound hard to describe here.

Only when I turn it off. Once I rolled off the volume and gain knobs and it didn't happen.

But it happens now anyways.

Any idea? Thanks

[Classicplayer]

I hear the same sound when flipping the switch to off as you do. I'm not sure what exactly is the cause, but if it can put your mind at ease, it has been doing so for the year and half that I've owned this HT1R combo without any noticeable negative result. I have the felling that it is circuit noise. I don't turn the amp's volume down when I turn the power off.

Classicplayer

[jucanery]

Many thanks!

Cheers