Sire Marcus Miller M6 Headless 6 Mahogany Satin

The First Sire Headless: The "M Series" Spirit Taken Further

With the M6 Headless, Sire transposes the modern DNA of the M series into a headless design focused on ergonomics. The mahogany body and 5-piece maple/mahogany neck prioritize stability and consistency, while the "Mahogany Satin" satin finish highlights a sober, contemporary aesthetic oriented towards performance.

A Modern 6-String for Demanding Bassists

This bass is primarily aimed at intermediate to expert musicians who want a comfortable, precise, and versatile 6-string instrument. Its multiscale design facilitates a clear low B without stiffening the upper register, making it very comfortable in rock, metal, fusion, gospel, funk, and pop, whether fingerstyle or pick, slap, tapping, or chordal playing.

The Sound

The mahogany body provides a warm foundation, with present mids and solid lows, while the rosewood fingerboard contributes to a softer, more musical high end. The 5-piece neck construction enhances rigidity and sustain, and the headless bridge with individual saddles ensures very direct vibration transmission, string by string.

On the electronics side, the Marcus Pure-H Revolution pickup set delivers a precise and articulate signal, perfect for maintaining definition on a 6-string. The Marcus Heritage-3 preamp (active/passive mode, bass, treble, and mids with adjustable frequency) allows switching from a round, clean tone to a more biting attack, with fine mid control to instantly fit into a mix.

Recommended Compatible Accessories

For optimal comfort, a strap (wide if you play standing for long periods) and a good quality 6.35 mm jack cable are essentials, suitable for this bass as well as most stage and studio setups.

Technical specifications

Left handed	No	Nbr of strings	6
Strings	Steel	Color	Brown

Body	mahogany	Nut width	55.36 mm / 2.18"
Body shape	Sire M-Headless	Frets	24, Medium Jumbo stainless steel (2.4 mm / 0.094")
Finish	"Mahogany Satin"	Bridge	Sire Headless Individual Bass Bridge (individual saddle per string)
Pickguard	none	Hardware finish	black
Neck	5-piece maple/mahogany	Knobs	black aluminum
Profile	C	Tuners	none (headless system)
Neck-body joint	bolt-on, 5 bolts	Pickups	Marcus Pure-H Revolution set
Fingerboard	rosewood	Preamp	Marcus Heritage-3, 3-band, active/passive mode
Inlays	rounded rectangular white perloid/abalone blocks	Controls	Volume/Tone, Blend, Bass, Mids + mid frequency, Treble
Fingerboard radius	16" / 406 mm	Switches	pickup variation, active/passive toggle
Scale length	33" to 34.5" / 838 to 876 mm	Configuration	6-string bass
Nut	Graph Tech TUSQ XL