Hi everybody. I bought the captor x for silent recording. It's works fine as a attenuator with the cabinet connected, but as soon as soon as I use the silent recording setting with only the "speaker in" connected (the second setup in the manual), there comes no sound in the headphone or in the audio interface. I have a Hot Rod deluxe 40 watt combo. Is there something wrong with my captor x or does it not work with Hot Rod deluxe? Thanks for your help.