The EX series began as the MX Series in the mid to late 1980s, firstly producing a MX 220 based on a 1970s Gibson Explorer Body with the ‘famed’ banana headstock, then later with the MX 250 model with a smaller headstock and a 1980s Gibson body shape. Towards the late 1990s the range was renamed as EXP series, which featured a design exactly like the Gibson Explorer, down to the same rounded body edges and headstock shape; the only differences being EMG pickups, two control knobs and the ESP logo on the headstock. Soon after Gibson's decision to sue ESP, ESP discontinued the EXP series for international markets and began production of the current EX series, featuring a different design with more pointed edges and the usual ESP headstock shape, to avoid any lawsuit. Metallica'sJames Hetfield is probably the most renowned user of the MX series, which he has been using since the late 1980s. He further popularized the series with his legendary "EET FUK" MX 220.and his custom ESP JH-2, a black MX 250 with diamond plating. Hetfield's equipment includes many custom made guitars that closely resemble the original EXP guitars in looks as well as specifications. The most recent example is the ESP JH Snakebyte, which has been available to the public – along with a lower-priced LTD model – since the summer of 2011.
ESP EX
This is ESPs standard EX series guitar. This is very similar to the ESP LTD 401DX with the only major differences being that it is made in Japan, has Gotoh bridge and tuners as opposed to ESP bridge and Grover tuners and has a bone nut. Other specifications :
This is ESPs latest addition to the EX LTD line-up. It has exactly the same spec as the original EX-400 but it now has a Floyd Rose Special tremolo. It is also only available in a black flamed-maple top which was usually never used on the EX series. The inlay was also changed to an arrow shape as opposed to dots. Other specifications :
Body Wood: Mahogany
Neck Wood: 3-piece Maple
Fingerboard Wood: Rosewood
Pickups: EMG 81 /EMG 60
Bridge: Floyd Rose Special
Nut: 42mm Floyd Rose Locking Nut
ESP LTD EX-400
The EX-400 features set-in neck construction in a 24.75" scale. The fingerboard features dot inlays with the model name at the 12th fret. It has 22 extra jumbo frets and an Earvana compensated nut. It comes in black and olympic white. The Black with black diamond plate and black hardware was discontinued in 2006 due to the introduction of the Wayne Static Model, which has a chrome diamond plate on top of black finish. In 2007 came the diamond plate in a metallic chrome color. LTD EX-400bd Chrome-color is the latest Explorer from ESP. The tuning pegs are Grover tuners. It has one volume and one tone control knob and a 3-way toggle. NOTE: It was deemed discontinued in the 2007 catalogue, but quickly returned due to mass demand. In 2009, the ESP LTD EX 400 was discontinued, and the ESP LTD EX 401, and ESP LTD EX 401DX took its place as the premium ESP EX series guitar. Other specifications :
The EX-360 has a set-in neck, 24.75" scale. The fingerboard features dot inlays with the model name at the 12th fret. It also has 22 extra jumbo frets. It comes in black, metallic blue, and white with black hardware. It has one volume and one tone control knob with a 3-way toggle. NOTE: This guitar is now discontinued. Other specifications :
The EX-260 features set-in neck construction in a 24.75" scale. The fingerboard features dot inlays with the model name at the 12th fret. It has 22 extra jumbo frets. It comes in black with black hardware. It has one volume and one tone control knob with a 3-way toggle. The tone control knob has a coil tap switch that is actuated by pulling up on the knob and thus turning the humbuckers into single coil pickups. Other specifications :
The EX-50 features bolt-on neck construction in a 24.75" scale. The fingerboard features dot inlays with the model name at the 12th fret. It has 22 extra jumbo frets. It comes in silver with black hardware, or black with silver hardware. It has one volume and one tone control knob with a 3-way toggle. Other specifications :
The EX-280, features set-in neck construction in a 24.75" scale. The fingerboard features dot inlays, with two regular dot inlays on the 12th fret. It has 22 extra jumbo frets, and a carbon nut. It comes in black with black hardware. It has two volume knobs, 1 for neck pickup and 1 for the bridge pickup, and a mini toggle PU selector. Other specifications :
The custom EX-280, used by Syu of Galneryus, features characteristics similar to that of a standard EX-280, except that it has a bone nut, two EMG 89 pickups and a coil split switch.