From the modern bass series by Sire, the new M6 Headless is another contemporary bass guitar. Its design is distinctive compared to previous Sire models, weighing less than 3.6 kg (based on the 4-string version) to prevent the neck dive effect and ensure greater comfort and balance during play.

Equipped with a preamp and multiple switches, it is a highly versatile bass, ideal for genres such as pop, rock, metal, blues, and more. The M6 Headless features 24 frets and is available in 4, 5, and 6-string versions. It includes premium DR Dragon Skin+ bass strings and the official Sire gig bag.

• Mahogany body
• Maple / mahogany bolt-on neck
• Rosewood fingerboard
• Neck profile: C
• Fingerboard radius: 406 mm (16")
• Multi-scale length: 838 - 876 mm (33" - 34.5")
• 24 frets
• Inlays: rounded mother-of-pearl / abalone rectangles
• Pickups: 2 Marcus Pure-H Humbuckers
• Electronics: Marcus Heritage-3
• 1 volume control and 1 tone control
• Blend control
• Treble control
• Mid / Frequency control
• Bass control
• Pickup Variation switch
• Sire Headless Individual Bass bridge
• Black hardware
• Color: Green Metallic Satin
• Includes gig bag

The lightweight, finely crafted body is designed to reduce fatigue and improve comfort, delivering exceptional playability for extended performance sessions.

The first headless bass model from Sire, designed for enthusiasts seeking a lightweight instrument with improved ergonomics. Made from mahogany or swamp ash with a sanded finish, this contemporary design offers excellent balance, precise tuning, and a sleek, ergonomic feel for modern players.

A 3-band preamp includes volume and tone controls, a mixer, treble, bass, mid frequencies, and a switch that allows you to toggle between active and passive modes, providing a wide range of tonal options for various players.

M6 Series

This line of modern headless bass guitars features multi-scale lengths (33"–35"), designed to offer enhanced comfort, precise intonation, and a contemporary aesthetic. Constructed with high-quality materials such as mahogany or swamp ash for the body and a five-piece neck, along with rounded-edge rosewood fingerboards and stainless steel frets, ensuring durability and smooth playability.

The series incorporates Marcus Pure-H Revolution pickups paired with the Heritage-3 preamp, allowing toggling between active and passive modes and offering a wide array of tonal controls. Available in 4, 5, and 6-string versions, the M6 series is tailored for bassists seeking innovation, lightweight design, and versatile sound options in a professional format.

About Sire USA

Based in the United States, Sire manufactures instruments across all price ranges with highly professional quality and finishes, always maintaining a highly competitive standard. They describe themselves as: "Our bass guitars are made for our friends to delight in playing yet with a professional sound quality".