Dear marshall.
After software update i have a klik in master volume. When sound is louder the klik also .can you help .can i put back the software update . Do hou have any idee . Ron graber
Hi Ron,
Thank you for your message, there is no way to put back the Firmware, its not something we have come across before, could you please send a sound clip to servicedesk@marshall.com
Regards
Marshall Support
