Soporte de cuerda de guitarra portátil efecto infinito dispositivo de arco acceso a instrumentos GF0

Feature: 1. Double Coil: Specially designed for guitarist, this sustainer enables double coil pickup for more natural sound. Item Type: Guitar String Sustainer. 1 x Guitar String Sustainer. With 2 Modes: One button shifting makes it much easier to switch between 2 modes, normal mode and overtone mode.

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