Using MBR in an effects loop in a guitar amp

[guitarron]

Has anyone tried this
I'm gonna try using the MBR as an effects processor with my Fender Twin
The Twin has an effects loop which works rather well -except its not  stereo-just got to get another mini to return back to the amp
hmmmm....

[Glenn Mitchell]

I have used it with the external powered speakers so it has to work with an amp