According to Martin Guitars: A Technical Reference, Book 2. By Richard Johnston, Dick Boak, Mike Longworth, the EMP-NS employee model was the Night Shift employees model, maple/spruce 14-fret Dreadnought with M&T neck joint. Black binding, transparent gloss black finish on maple, natural top, satin black on neck. Ebony bridge and fretboard with style 18 abalone dots, black pickguard and chrome tuners. List price $2299. 73 were sold and there was 1 prototype.