I have a Two Notes CAB M and was wondering whether I could use the fx loop send into the CAB M for speaker simulation and then into headphones but effectively mute the speaker by not plugging anything into fx return? I'm thinking the speaker would still be connected and the amp would see the load but have I missed something and will this damage the amp?
Hello Adrian,
As long as the speaker is not disconnected it should be fine.
Kind Regards
Marshall Support