Yamaha RBX4 A2 Black - ELECTRIC BASS 4 STRINGS BLACK

(This text is machine translated) A revolution in evolution. It is a common opinion in the production of electric guitars that the more uniform and heavier the material, the better the sound. Yamaha revolutionized this idea with advanced Alternative Internal Resonance (A.I.R.) technology. This combines soft, light woods with excellent resonance inserted between the keys made with harder woods, thus creating an instrument rich in sustain and sound while retaining a light structure. After experimenting with it in the RGX line, Yamaha now offers this type of sustain and sound in the RBX line, particularly in the RBX4 A2 models. Alternative Internal Resonance (or A.I.R.) technology uses a light wood heart embedded within a harder, heavier wood, both on the front and back of the instrument body. Particular sound channels run through the body so that the vibrations of the strings, which normally only make the guitar top resonate, are transmitted through the whole body. By stressing the entire body structure and ...