L.R. Baggs HiFi Guitar Pickup Used item, confirmed to be in good working order. All included accessories are shown in the photos. A new generation contact pickup that achieves a completely natural sound just by sticking it on. Specifications: The HiFi is a pickup that attaches two sensors to the bridge plate. It is classified as a contact pickup, but it is completely different from the sound of conventional contact pickups. Combined with a dedicated high-performance preamp, it reproduces one of the most natural sounds in the L.R. Baggs lineup. It features outstanding balance, clarity, and dynamics, and is also highly feedback-resistant. 【Ultra-Lightweight Sensor】 An all-discrete endpin-integrated preamp that complements the sensor's signal and outputs sound with optimal balance. A volume & tone control that mounts in the soundhole is also included. The two sensors are integrated with the bridge plate and pick up vibrations without missing anything. Since there is no need to modify the bridge or saddle, the original sound does not change. A jig is also included to determine the mounting position that maximizes the performance of the sensor and to fix it accurately. 【Preamp & Control】 An all-discrete endpin-integrated preamp that complements the sensor's signal and outputs sound with optimal balance. A volume & tone control that mounts in the soundhole is also included. * Each part is fixed with double-sided tape, and only the endpin jack requires installation. * Power: 9V battery (battery life over 700 hours) * Installed once on a classical guitar (Original double-sided tape for installation included) Please refrain from purchasing if you are sensitive to used items. Please purchase only if you understand. No claims and no returns. Thank you for viewing.