The V6-4 FL belongs to the 2025 generation of Sire Series 6: lightweight, highly playable, and refined ?J-style? basses. Its satin finish reveals the grain of the solid ash top, while the craftsmanship retains the sonic DNA of Sire models acclaimed by many bassists.
Ideal for intermediate to expert players seeking a responsive fretless, the V6-4 FL shines in jazz, soul, R&B, funk, pop, and contemporary music where right-hand nuance and legato matter. Its ergonomics and lightness also make it a great ally on stage and in the studio.
The combination of mahogany + solid ash top delivers rounded lows with defined upper mids, perfect for articulating fretless phrasing. The Marcus Super-J Revolution (J-style) pickups provide attack, clarity, and a modernized vintage tone. The Marcus Heritage-3 preamp offers an effective 3-band EQ, with fixed-frequency mids to shape presence without harshness. The push/pull switch allows instant passive mode, preserving a musical tone. The 34" / 864 mm scale length ensures tension, sustain, and intonation, while the bone nut and Modern-S bridge stabilize attack and note sustain.
Choose a 4-string bass string set ?long scale? 34", ideally flatwound or tapewound to respect the maple fretless fingerboard. A Jazz Bass 4-string sized gig bag or hard case will provide perfect protection, and a comfortable strap will distribute weight to preserve your posture.