Hi, MAD
i have an issue with both my amps A15MK2 and M15MK1.
The amps work fine with an amazing sound and i am very satisfied with them,
but when i turn off the power switch or when i turn on the Standby switch for a pause, i got a strong POP from the speaker.
Before to switch, I always turn to zero the volume of both channels of the amp, but i always got the POP.
I have a G3 Blues too, and it has not this issue, it is very quiet .
can you help me to avoid this problem?
Thanks in advance
Andrea