I have a Marshall Code 100h amp, which I've always loved. Now, unfortunately, when I turn it on, after 1-2 minutes the sound slowly fades and disappears completely. It works on USB, so the preamp is probably good. What can I do with it? Is it possible to purchase an end stage panel? Is there any way I can use it again? Thanks in advance.
Hi Zoltan. The fading you're talking about may be coming from an issue with the master volume potentiometer. Have you tried to put the volume on the pot full open and setting just by the Gateway app.? My master volume pot also cracks or mute the general sound sometimes, seems like has dirty inside. Those pots are the cheap mini ones soldered direct to the board and are difficult to access in order to clean. My wish in the future is swap at least the master volume one.
Thank you very much for your reply, I will try it. I'll report back if I find the error.