This is the TF-501 model, a 5-string bass with an extended low-B range! This item is hard to find. The original body shape features deep cutaways for enhanced playability with its 24-fret design, and the heel-less cut further reduces stress when playing in high positions, achieving high playability and smooth playability. 【Item Condition】 I have kept this as part of my collection. There are some scratches, but it is a relatively beautiful item without any fatal damage. Output has been confirmed through an amplifier. It sounds great!! Volume and other controls work without any problems, and the electrical system is in good condition. The neck is straight, and the frets have about 80% life remaining. It features an active 2-band EQ for treble and bass equalization, and a toggle switch allows you to switch the preamp ON/OFF. This allows you to play with a delicate and warm passive sound to suit your needs. Furthermore, it also has a master tone, allowing for sound control in passive mode, as well as fine tone adjustments in active mode. Despite its reasonable price, it enables a very wide range of sound making that can meet various needs. Please check the photos carefully and understand that this is a used item before purchasing. ■