Microphone router & hello again

["Steve Sandberg" <stevesandbergmusic@gmail.com>]

 Hello all -
after a hiatus from the world of looping i'm back to it an to the list -
have been doing some fun stuff involving long (2 1/2 hour!) improvised
sets and contact improvisation dancers - with my wireless mic i can
dance and sing at the same time, which is loads of fun - have been
studying some contact improv dance which is a wonderful stream of
input into music improv also -

also have a technical question which i'm wondering if anyone can help
me out with -

i have a pretty simple setup, 2 synths and a mic going into a tiny
rolls mixer going into a chaos box going into a edp looper, and that's
that -

what i would like to be able to do is have a "mic router" (does such a
thing exist?) so that most of the time the mic will be going into the
looper, but sometimes will be going direct into the amp so that the
keys are being looped but the mic is not - any ideas would be
appreciated,

thanks in advance,
steve sandberg

[p.s. have an interesting concert coming up in brooklyn on march 11,
live improvised looping to some great rather psychedelic videos - if
interested, get info at grandspace.com
cheers!