Pricing and availability
We compare 600+ stores and found this item at 3 stores. Prices updated .
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Price
Average Price: $772
Standard/Professional
$400
$1001+
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Budget
Standard
High-end
Price History
Based on price data from 3 merchants for "Sire USA Marcus Miller M6 4-string Headless Bass Guitar". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Sire Marcus Miller M6 4-string Headless Bass Guitar is a modern marvel for bassists seeking a blend of innovation and performance. Designed for those who crave a lightweight instrument without compromising on power, this bass offers a unique headless design that reduces neck-dive and enhances comfort. The Marcus Pure-H Revolution humbuckers deliver a robust, full-bodied sound that excels across genres, from the deepest grooves to the funkiest slaps. Paired with the Marcus Heritage-3 preamp, your tonal possibilities are virtually limitless, allowing you to fine-tune your sound with precision.
Crafted from premium tonewoods, the M6 features a mahogany body that resonates with rich, dynamic overtones, while the 5-piece maple and mahogany neck provides exceptional note clarity and warmth. The rosewood fingerboard adds a touch of elegance, offering a smooth playing surface that enhances your performance. The multi-scale design spans from 33" to 34.5", providing balanced tension across all strings, making it ideal for fast and intricate playing.
For the modern player, the M6's control layout is both intuitive and expansive, featuring mini-toggles for active/passive modes and pickup configurations, allowing for seamless adaptation to any musical context. Experience the perfect blend of tradition and innovation with the Sire Marcus Miller M6, and let your musical expression soar to new heights.
Key Features:
- Body: Ash with a sandblasted finish
- Bolt-on neck: 5-piece Maple/Mahogany
- Fingerboard: Rosewood with rolled edges
- Marcus Pure-H Revolution Humbuckers
- Marcus Heritage-3 Preamp with Middle Frequency Control
- Multiscale: 33" - 34.5"
- Control layout: Volume/Tone, Blender, Treble, Middle/Freq, Bass, Pickup Variation SW
- Sire Headless Individual Bass Bridge
- Lightweight design for enhanced comfort
- Includes official Sire gig bag
Product specs
| Number of Strings | 4 |
| Left-/Right-handed | Right-handed |
| Body Shape | M6 Headless-4 |
| Body Material | Mahogany |
| Body Finish | Satin |
| Neck Material | 5-piece Hard Maple/Mahogany |
| Neck Shape | C |
| Neck Joint | 5-way Bolt-on |
| Radius | 16" |
| Fingerboard Material | Rosewood |
| Fingerboard Inlay | Blocks |
| Number of Frets | 24, Medium Jumbo, Stainless Steel |
| Scale Length | 33"-34.5" |
| Scale Length Type | Multi-scale |
| Nut Width | 1.65" |
| Nut Material | GraphTech Tusq XL |
| Bridge/Tailpiece | Sire Headless Individual Bass Bridge |
| Tuners | Bridge tuners |
| Neck Pickup | Sire Marcus Pure-H Revolution Humbucker |
| Bridge Pickup | Sire Marcus Pure-H Revolution Humbucker |
| Controls | 1 x stacked Volume/Tone, 1 x blender, 1 x treble, 1 x bass, 1 x stack mid/freq |
| Switching | 3-way mid frequency switch |
FAQs
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What type of wood is used for the body of the Sire Marcus Miller M6 4-string Headless Bass Guitar?
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The body of the Sire Marcus Miller M6 4-string Headless Bass Guitar is made from mahogany, providing a warm and resonant tone with rich sustain.
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What is the scale length of the Sire Marcus Miller M6 4-string Headless Bass Guitar?
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This bass features a multi-scale length ranging from 33" to 34.5", offering improved intonation and playability across the fretboard.
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What kind of pickups does the Sire Marcus Miller M6 4-string Headless Bass Guitar have?
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It is equipped with Sire Marcus Pure-H Revolution Humbucker pickups, providing a versatile range of tones suitable for various musical styles.
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Is the Sire Marcus Miller M6 4-string Headless Bass Guitar suitable for advanced players?
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Yes, with its high-quality construction, multi-scale design, and versatile electronics, this bass is well-suited for advanced players seeking a professional-grade instrument.
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What kind of neck profile does the Sire Marcus Miller M6 4-string Headless Bass Guitar have?
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The neck has a comfortable C shape, making it easy to play for extended periods while offering excellent control and feel.
Videos
Gearhub
DEMO: Sire M6 Headless NAMM Show 2025 (ft, @DavidVause)
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sire USA Marcus Miller M6 4-string Headless Bass Guitar.
Build quality
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A user noted that the tandem pots on their Sire bass had knobs that caught each other, which could be resolved with a spacer for better separation.
Source
Setup and maintenance
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Fret end protrusion was reported on a high octave fret, specifically on the upper side of the neck, which some owners found tolerable for a sub-1000€ instrument.
Source
Comparisons
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Owners compared the Sire V5 to the Fender Player series, highlighting it as equally good but at almost half the price.
Source
Mods and upgrades
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One owner replaced the tuners with Gotoh Ultra Lites to address balance issues and improve the overall feel.
Source
Based on 0 Reviews and 0 Ratings
Genre Usage
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