Hey G Dog, good to see you on here🙂..
Thanks for the info..That's great IL get stereo sound through the head phone jack and the FX loop on my Studio 40..So basically when I get the Pedal(I've decided to get a Source Audio Collider instead of the Boss DD) IL connect my bass to the amp..then left and right FX loop sends to pedal inputs,then pedal outputs to left and right FX loops returns?..
It's ok Jus..I only seen these replies today!!
And yes I already play along to backing music from You Tube etc through the amp..and Yes I use and hear the stereo delays etc built in on the amp. 👍