Introducing the JT series' first solid color models, the WL604-RSM/R and WL605AC-RSM/R, inspired by vintage basses from the 1960s! Based on the specifications that have been popular with many players since the birth of the electric bass, it has been updated in various places to meet the needs of modern players. Alder body: Alder has long been the standard body material of choice. It produces excellent midrange sound and a flat, unobtrusive tone that makes it easy to create your own sound. The rosewood fingerboard is a perfect match for the alder body, producing a deep, clear sound with distinctive low-mid range. -Roasted maple neck for increased rigidity This model also features the popular roasted maple neck, a new standard for Bacchus. Heat treatment not only makes the neck highly rigid and resistant to warping, but also produces a dry sound with good attack. While maintaining the traditional design, the body color is available in newly toned metallic colors that were developed specifically for this model. This is a color lineup with a modern taste that matches any genre.・Slim body inherited from WOODLINE The slightly slim Dinky-shaped body is inherited from the top-of-the-line WOODLINE model. You can experience an excellent fit to your body when holding the gun. The neck plate is made of high-density brass, an original material that is heavier than conventional neck plates, resulting in a dense, broad bass tone across the mid-low range.・WOODLINE series standard turbo switch This model also features the "Turbo Switch" familiar from Woodline models. Pulling up the tone knob engages the Turbo Switch. Two single pickups are connected in series, creating a thick, humbucking-like sound. (Note: When the Turbo Switch is engaged, the volume is adjusted with the front Vol knob. The rear Vol knob is bypassed.) *The image is a sample. ~Bacchus Japan Tune-up Series~ All JT series products are designed to be immediately usable by players, and each instrument is painstakingly adjusted and set up in the Divider specialist department in Matsumoto, Nagano Prefecture. Carrying on the spirit of Bacchus' premium Handmade Series, launched in 2001, the JT series delivers instruments that players can trust with confidence and that produce the best performances. The biggest feature is the final process, which is carried out by experienced Japanese craftsmen at the specialized department of the Divider Technical Center, adjacent to the Asuka factory, where tuning is carried out individually for each individual guitar. In addition to fret processing and nut processing, we also thoroughly adjust string height, which directly affects playability, and finish the fingerboard as part of our tuning process. New guitars and basses often have some difficulty in playing, but with the JT series, we continue to pay close attention to detail so that we can support the player's musical life from the day you purchase them.Body: Alder Neck: Roasted Maple 864mm(34inch) Fingerboard: Rosewood 305R Nut: PPS 38mm Bridge:JB bridge w/ brass saddle Machineheads: Opengear Fret: Nickel Silver Pickup: Original JB set Control: 2Vol, 1Tone (Pull up Turbo SW) Finish: Polyurethane or Polyester String: D'addario XL-165 Color: Pearl White Gig bag included