My DSL40cr seems to have developed a crackle while playing, it's fairly new. I've tried to isolate it by playing with or witout pedals / footswitch, all channels, different guitars. Any suggestions? I have a video of it but cant upload here
I bought this DSL40CR 3 weeks ago. When the effects loop is turned on there is a volume drop and treble drop. The high end virtually disappears. Even turning up the treble or resonance doesn't quite fix it either.
It sounds virtually identical if I switch from 40 watt mode to 20 watt mode, without the effects loop engaged.
In 20 watt mode with the effect loop engaged the volume/treble drop is even worse. This happens when effects loop is engaged through the 6 button footswitch and on the panel.
Is this a normal function of the amp?
I've had a PEDL-91016 footswitch on backorder since August. Can someone provide me the schematic to switch the master volumes? That's all I really want from the switch anyhow.
I'm to the point where this feature was the only reason I bought the amp, and I've not been able to get the footswitch to use it. I do love the tone, but I'm kinda done waiting on it now that I hear it'll be April. This is really my first Marshall purchase, I'm not sure I'll purchase a new product again at this point.