Sound output has been confirmed. There is no noise or crackling that would interfere with playing. Since this is a used item, please check the condition of the product in the photos. There is one dent (with a repair mark). The neck is almost straight. There is plenty of fret life remaining. The truss rod has not been checked. The seller has not used the item themselves, so the frequency of use is unknown. Fine adjustments such as pitch and string height should be made to the buyer's preference. When shipping, we will carefully pack the item with bubble wrap and cardboard. As recommended by Yamato Transport, we may loosen the strings slightly before shipping.