V Twin pedal headphone out & guitar amp out simultaneously?

[jtrout]

I wonder if it is possible, and if so, in any way potentially harmful, to use the Headphones Out and the Guitar Amp out at the same time? I have not tried plugging both in together yet as I don't want to risk any damage to the circuitry.

Thank you.

 

[94Tremoverb]

All three outputs are completely independent and can be used at the same time.