2005, ESP celebrated its 30th Anniversary and released James Hetfield's "Truckster" into its Signature Series. In 2006, ESP showcased 22 of its newest Signature Series and Standard Series models at Winter NAMM 2006. The Standard Series included models such as the ESP LTD EC-500 and the ESP LTD B-500. Among the signature artists showcasing their newest ESP models and signing autographs at the ESP booth were Dave Mustaine, George Lynch, Stephen Carpenter (Deftones), Michael Wilton and Page Hamilton. As of March 2015, ESP began distributing Takamine Guitars in the United States. Manufacturing operations Original series and Custom Shop ESPs are handcrafted in Japan while the Standard Series ESPs are factory-made in Japan. In 1996, ESP started its "LTD" series. These guitars are similar to lower-end ESP guitars, but are more affordable and cater mainly for markets outside Japan. The 1000 series LTDs are made on an assembly line in Korea whereas the 401 series and below are made in Indonesia. LTD basses are instruments mainly aimed at beginners. Over the years manufacturing has moved between various locations, including Vietnam, China and Indonesia. Intermediate models were manufactured in Korea in the early 2000s (decade). The quality from these has led to continued demand for the LTD series. Additionally, ESP has two separate Japan-only lines of guitars, the Grassroots (lower end) and Edwards (Mid-range). The Grassroots line is manufactured in Korea and are the equivalent or better than the Sub-400 series LTDs and can be considered a budget line. The Edwards guitars, on the other hand, are made in Japan and boast similar hardware as their higher-end ESP counterparts but are not handcrafted. In terms of quality, in contrast to the USA lines (i.e. ESP Standard & LTD), the Edwards line generally lies in between the more upmarket LTDs and ESP Standards. ESP guitars cater to a wide range of players. There are a variety of models including Superstrat-styled guitars, Les Paul-styled guitars, Flying V-styled, Star-shaped and others. ESP technically has two lines, one for USA and Japan, but there are slight differences. The ESP USA line doesn't include the Strat-like Snapper, the Forest GT, as well as some of the Japanese rock artist models but their custom line has been known to produce some of the most unusual designs such as a Gundam Beam-rifle replica guitar, as well as the "ESP Machinegun" used by the Japanese band Alfee. ESP not only