Sire Marcus Miller GB Series Basses

Sire GB Series Bass Guitars at Andertons Music Co.

The Sire Marcus Miller GB Series combines the warm, resonant character of an acoustic bass guitar with the comfort and practicality of a modern electric instrument. Designed for players seeking rich, natural bass tones without the size and feedback challenges associated with traditional acoustic and upright bass guitars, the GB Series offers a highly versatile solution for jazz, folk, acoustic performances and unplugged sessions.

Authentic Acoustic Bass Tone

Built with a chambered mahogany body and solid spruce top, the GB Series is designed to capture the warmth, depth and organic response of an acoustic bass guitar. The result is a rich, articulate voice with plenty of low-end presence and natural resonance, making it equally at home accompanying singer-songwriters, jazz ensembles and acoustic bands.

Premium Comfort & Playability

The GB Series features a comfortable 3-piece mahogany neck paired with Sire's renowned Edgeless™ rolled fretboard edges, delivering a smooth, broken-in playing experience that feels instantly familiar. Whether you're performing lengthy sets or practicing for hours at home, the ergonomic design ensures exceptional comfort and effortless playability.

Stage-Ready Electronics & Versatility

Equipped with an under-saddle Piezo pickup system and Sire's Vividx-B preamp, the GB Series offers impressive control when amplified. The onboard 3-band EQ and phase controls allow players to fine-tune their sound for live performances, recording sessions and direct PA applications, helping to achieve everything from warm upright-style tones to more modern acoustic bass sounds.

Fretted & Fretless Models Available

To suit a variety of playing styles and musical applications, the GB Series is available in 4-string and 5-string configurations, as well as both fretted and fretless versions. Fretless models provide the smooth, expressive character often associated with upright basses, while fretted options offer familiar playability and precision.

Acoustic Character, Exceptional Value

Like the rest of the Sire Marcus Miller range, the GB Series delivers premium specifications and professional performance at an accessible price point. At Andertons Music Co, the Sire GB Series offers a compelling alternative for bassists seeking authentic acoustic tones, modern comfort and outstanding value.