Sound has been confirmed from both the built-in speaker and an external amplifier. There is some slight white noise specific to this model, but there are no major noises or crackling that would interfere with playing. As this is a used item, please check the condition of the product in the photos. The product contents include everything shown in the photos (with case). The neck is almost straight. There is plenty of fret life remaining. The truss rod has not been checked. A part of the back cover of the pegs (made by GOTOH) is missing, but there are no problems with the tuning function. The eye lamp lights up. *The seller has not used the item themselves, so the purchase date and frequency of use are unknown. Please adjust the pitch, string height, etc. to your liking. We will carefully pack the item with bubble wrap and cardboard for shipping. At the recommendation of Yamato Transport, we may loosen the strings slightly before shipping. *The price will be gradually reduced. *The 18V PIE-ZO has more power than the standard ZO-3 bass and is very popular, but considering the missing peg parts and the degree of noise, the price has been set a little lower. #FERNANDES #Fernandes #PIEZO #ZO3 #Zosan #MiniBass #TravelBass #BuiltInSpeaker #Bass #BuiltInAmp #18V