From a small workshop near Fergus Falls, Maurice Skogen builds vacuum tube amps for musicians seeking a retro sound.

All electric guitar players know that the amplifier is just as important — if not more — as the guitar itself for shaping your sound. Each major amplifier model has unique dynamics and tonal ...

Editor's note: In every corner of Minnesota, there are good stories waiting to be told of places that make our state great and people who in Walt Whitman’s words “contribute a verse” each day. MPR ...