Gibson Les Paul Goldtop

The Les Paul model was the result of a design collaboration between Gibson Guitar Corporation and the late pop star, electronics inventor, and accomplished jazz guitarist Les Paul. In 1950, with the introduction of the Fender Telecaster to the musical market, electric guitars became a public craze. In reaction, Gibson Guitar president Ted McCarty brought guitarist Les Paul into the company as a consultant.
The Les Paul guitar line was originally conceived to include two models: the regular model (nicknamed the Goldtop), and the Custom model, which offered upgraded hardware and a more formal black finish. However, advancements in pickup, body, and hardware designs allowed the Les Paul to become a long-term series of electric solid-body guitars that targeted every price-point and market level except for the complete novice guitarist.
The 1952 Les Paul featured two P-90 single coil pickups, and a one-piece, 'trapeze'-style bridge and tailpiece, with strings that were fitted under (instead of over) a steel stop-bar. The weight and the tonal characteristics of the Les Paul were largely due to the mahogany and maple construction: maple is a hard and quite heavy wood, but was restricted to a cap over somewhat lighter mahogany, to keep weight under control. In addition, the early 1952 Les Pauls were never issued serial numbers, did not have bound bodies, and are considered by some as "LP Model prototypes". However, the later 1952 Les Pauls were issued serial numbers and also came with bound bodies.
In 2007, Gibson announced an idea to create a computerized Les Paul, dubbed the "Robot Guitar". It was released on December 7, 2007. The guitar has a computer integrated into the body with a "master control" knob next to the volume knobs, which can be pulled out, turned, or pressed to issue different commands to the guitar. One of the more notable features is the ability to tune the guitar to standard tuning simply by pulling out on the master control knob and strumming the guitar, while the tuning pegs adjust themselves to standard tuning. Another use of the master control knob is to be able to tune the guitar to alternative tunings, such as drop D, by pressing on the control knob to fit the setting.