Module click on startup

[StudioG4]

Not sure if this has been discussed or is the norm, but when my module starts up, and after it runs through the opening screens, I get a very loud click before it is ready to play a sound. Is this normal?
Thanks.

[Coda]

Yeah. The supply to the opamps seems to be switched on too abruptly. It's also the same in reverse. It may be better through the main outs than the headphone outs, but I'm not sure.

[StudioG4]

Thanks Coda. Same thru the outs as well.

[AndyMo]

I make sure I allow the unit to boot up before powering up my PA Speaker (or turn down the volume on  boot up) : )  If not, that click can be incredibly loud!