The Sandberg Custom Thinline Fretless 4 offers exceptional craftsmanship with its Rarewood Wenge/Bubinga top, mahogany hollowbody, and gold hardware. This right-handed, 4-string bass features a 34" scale length, a fretless ebony fingerboard with sidelines, and a C-shape neck profile made from 5-bolted Canadian hardrock maple.

Equipped with a Delano X-Tender pickup and a Sandberg 3-band preamp with active/passive modes and passive tone control, this bass delivers versatile sound. The 14" fingerboard radius and 2.5mm frets ensure smooth playability, while the bridge string spacing can be adjusted from 18.5mm to 20mm.

The bass is finished in matte, with a matched headstock and roasted neck for added durability. The zero fret width is 39.5mm, with a neck thickness of 20mm at the 1st fret and 61mm at the 24th fret. A Sandberg gig bag is included for easy transport.