104 is a reverse unit, but it’s intended to be used on a mother board, not sure it’d be ideal as a stand alone or not,...it may have to be used in conjunction with a driver....not 100% certain on that....if you’re looking for a simple reverse unit in a small foot print, Dalllee sells some small ones in 4 & 12 amp versions, plus there’s a guy on the bay selling a small foot print reverser that I’ve used, that’s pretty nice,....it’s universal, can used on AC open frames, or DC can motors with the addition of a fairly simple rectifier circuit, that won’t take up much room either.....
Pat
