The Sire V7+ A5F/TS is a fretless 5-string J-style bass guitar from the Marcus Miller V7 2nd Gen series, finished in a classic Tobacco Sunburst color. This bass combines a rich, warm fretless sound with modern build quality and extensive tonal possibilities. Thanks to the Marcus Super-J Revolution pickups and the powerful Marcus Heritage-3 preamp, this instrument offers a wide range of expressive tones, perfect for genres such as jazz, soul, funk, and fusion. The active/passive switching option gives you complete control over your tone – both on stage and in the studio.
The North American alder body delivers a full, balanced tone, while the hard maple neck and EDGELESS™ ebony fingerboard provide comfortable playability and a natural feel. The Marcus Heavy Mass bridge contributes to extended sustain and tight articulation, while the bone nut enhances clarity and tonal consistency. With five strings and a smooth fretless finish, this instrument is ideal for advanced bassists seeking dynamics, control, and character in their playing.
Specifications:
- Body material: North American alder
- Body shape: New Marcus Miller jazz type
- Color: Tobacco Sunburst
- Neck material: Hard maple (satin finish)
- Neck shape: C-shape
- Scale: 34"
- Neck joint: 4-bolt steel square plate
- Fingerboard: Ebony, fretless
- Key radius: 9.5"
- Nut: Natural bone, 46 mm wide
- Neck binding: 1-ply ivory
- Inlay: White mother of pearl block inlays
- Pickups: Marcus Super-J Revolution set
- Preamplifier: Marcus Heritage-3 with midrange frequency control
- Controls: Volume/tone (dual pot), pickup blender, treble, middle/mid-frequency (dual pot), bass, mini toggle (active/passive)
- Buttons: Black plastic jazz style
- Bridge: Marcus Miller Modern-S
- Tuning Machines: Premium Open Gear
- Hardware finish: Chrome
- Pickguard: Tortoise







