Howdee, I have a MKII Combo and very pleased I am with it too. So, just tried to use the MP3/Line in to play a back track from my laptop. I have also tried from my phone and both send to a portable amp and headphones as a test. But no sound, hum, buzz nada to my HT5. Have done some searches but not found anything. Any ideas? Does yours work? If you have not tried could you have a go to at least satisfy my curiosity that it does actually work? Have not done any mods to amp and otherwise works well.
Many thanks
BUMP2000
