The Fender Gold Acoustasonic Guitar Cable uses 4-Way Differential Cable Architecture to present the best possible balance between all frequency ranges, and to also preserve all the tone and nuance that acoustic-electric guitars are capable of. Optimally selected stranded conductors are used to preserve sustain and the edge and dynamics that are so important in guitar sound, while two different gauge solid conductors augment the midrange & bass to provide a much fuller sound. Specially designed hollow treble conductors give these cables a better, more extended high frequency presentation, with no trace of harshness. These cables have a unique voice that has not been heard before and use a proprietary technology that is unique to Fender. They are specifically designed for acoustic-electric guitar or electric guitar when a more clean sound is desired.