The one thing I wish my Orange "The Bass Butler" had after after buying it was a headphone jack. So took matters into my own hands and bought a Vox Amplug 2 headphone amp - Sounds great coming out of the Butler's amp output. The second preset which changes the green on light to orange. - Also has 3 drum loops. Not bad upgrade for $40
I just had the image of Marshall headphones plugged into a Vox headphone-amp that is plugged into an Orange. More British than 007 and fish & chips.