Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated .

Sweetwater
5.0 (1)
$859.00 $649.00 $210.00 · All time low
Thomann
5.0 (1)
$769.00 $768.00 $1.00 · All time low

Average Price: $772

Standard/Professional

$400

$1001+

Price Tier

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

What type of wood is used for the body of the Sire Marcus Miller M6 4-string Headless Bass Guitar?

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.

What is the scale length of the Sire Marcus Miller M6 4-string Headless Bass Guitar?

This bass features a multi-scale length ranging from 33" to 34.5", offering improved intonation and playability across the fretboard.

What kind of pickups does the Sire Marcus Miller M6 4-string Headless Bass Guitar have?

It is equipped with Sire Marcus Pure-H Revolution Humbucker pickups, providing a versatile range of tones suitable for various musical styles.

Is the Sire Marcus Miller M6 4-string Headless Bass Guitar suitable for advanced players?

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.

What kind of neck profile does the Sire Marcus Miller M6 4-string Headless Bass Guitar have?

The neck has a comfortable C shape, making it easy to play for extended periods while offering excellent control and feel.

Gearhub

Gearhub

DEMO: Sire M6 Headless NAMM Show 2025 (ft, @DavidVause)

Video thumbnail for DEMO: Sire M6 Headless NAMM Show 2025 (ft, @DavidVause) by Gearhub

DEMO: Sire M6 Headless NAMM Show 2025 (ft, @DavidVause)

Gearhub

Gearhub

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

  • 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

  • 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

  • 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

  • One owner replaced the tuners with Gotoh Ultra Lites to address balance issues and improve the overall feel.

    Source

User experience

  • The neck's wider nut width was preferred by an owner for slap playing, especially compared against Ibanez, Sterling, and Yamaha basses.

    Source

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lukus

lukus

Gear IQ 136

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