From Nash:

“Our JM63 features an increased neck angle for better sustain and stability, a roller bridge for better tremolo response and increased tuning consistency, and a buzz stop tailpiece that applies downward pressure to the strings reducing excess buzz and rattle. Specially designed Lollar pickups and an improved wiring layout give the JM63 increased functionality and an improved dynamic range. “

Olympic White with the matching headstock, Light aged body finish, Alder body, C shaped Maple neck with a 12″ radius Rosewood fingerboard and narrow tall frets, 25.5″ scale length, 1 5/8th” nut width, Lollar Special JM single coil bridge and neck pickups, 3-way toggle switching with the master volume and tone controls plus the lead/rhythm circuit controls, Adjustable roller saddle bridge and floating tremolo with the buzz-stop, Vintage style tuners, 8.4 pounds, With hardshell case