Type... Fretless Electric Bass Brand... Antique Noel Detailed specifications are as follows (quoted from the official website): Body: Ovangkol + Basswood + Mahogany Neck: Maple Fingerboard: Rosewood Controls: 1Vol, Balancer, 2Tone Weight: Approximately 4.1kg This is a fretless version of the active 5-string bass "ATB-580," which is highly regarded by enthusiasts for its cost performance. It's a single instrument that allows you to enjoy a fretless sound perfectly suited to its cool, chic appearance. With a balancer and two tone knobs, you can create a wide range of sounds even within the framework of a fretless bass. Our guitar repair staff will check the operation and make adjustments before shipping. If you have any preferred settings, please let us know in the comments after you confirm your purchase. This product is being sold at a special price significantly lower than the market price, so we will not accept any further price negotiations. Please understand. If you have any other questions, please feel free to comment.