The guitar roadie lobby must be up in arms.

Robotics technology developed by German company Tronical Gmbh in partnership with Gibson Guitar Corp. enables Gibson's newest Les Paul model to tune itself in about two seconds.

The Gibson Les Paul guitar model with Blue Silverburst finish goes on sale globally this Friday.

Musician Ichiro Tanaka, who tuned and played a sample guitar at Gibson's Tokyo office Monday, said the technology is handy for professionals too. If they use special tuning for just part of a concert, as he often does, it means they don't have to lug around an extra guitar with the second tuning ready.

The Les Paul Silverburst model is to cost about $2,780 in Japan and $2,499 in the U.S., with self-tuning offered for $900 extra.

Powertune is also listed online for about $800, and Tronical says it can be installed on many different models of electric guitars without leaving a mark.

Gibson guitars with the technology come preset with six types of tuning to play different kinds of music. They also can remember a player's additional original tuning styles, by listening with a microphone to the sounds of the strings.

To set the instrument to a particular tuning, the user pulls a knob, turns it to the desired style, indicated with a blue light, and then pushes the knob back in. An electric signal travels up the strings to the motors on the tuning pegs. The system is powered by a rechargeable lithium-ion battery.

How long until this is standard on guitars.........