From questions asked: The front LED turns on and off with the side LEDs. All LEDs are blue. Also, there is a side LED in the first fret position, which most basses do not have. There is a master volume control. There are pages on the club site going over the differences between 20th Anniversary and Signature electronics. The frets are mandolin frets, not regular jumbos like on most Alembics. So action is very low without buzz. It is almost fretless, really. The bass weighs 10.4 pounds. Except for the four maple lams in the headstock, which are pretty dark for maple, all woods in this bass are either mahogany or Gabon ebony. The mahogany I believe to be British Honduras mahogany. Mica would know for sure if asked.