Pricing and availability
We compare 600+ stores and found this item at 1 store. Prices updated .
Store
Reviews
Price
Price History
Based on price data from 1 merchant for "Sire USA Sire Marcus Miller Z7 5-string Fretless Bass Guitar". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
For bass enthusiasts seeking a blend of vintage charm and modern performance, the Sire USA Sire Marcus Miller Z7 5-string Fretless Bass Guitar stands as a remarkable choice. Drawing inspiration from the legendary basses of the late 1970s, this instrument is perfect for slappers, fingerstyle players, and rockers alike. The Marcus Heritage-3 preamp system gives this bass a tonal versatility that is simply unmatched. Whether you're in passive mode with master volume and tone control or in active mode with a 3-band EQ and sweepable midrange, the Z7 promises to fit seamlessly into any mix.
The Z7 features a fast-playing "C"-shaped hard maple neck, topped with an edgeless rolled fingerboard for unparalleled smoothness. The premium MM-style bridge and Sire Premium MM humbucker, paired with a neck-position Premium Split Jazz pickup, offer a dynamic range of sounds from treble-tinged bite to rich single-coil-style thump. Its ergonomic design provides comfort, with a body crafted from alder for balanced tone and a sleek double-cut design that offers easy access to upper registers.
This fretless beauty allows for expressive play, making it a versatile companion for stage and studio. With its vintage-inspired aesthetics, enhanced with contemporary features, the Sire Marcus Miller Z7 is more than just a bass guitar—it's a sonic powerhouse designed for the modern bassist.
Key Features:
- Alder body with a balanced double-cut design
- Fast-playing “C”-profile maple neck with edgeless rolled fingerboard
- Marcus Heritage-3 preamp with active/passive modes and 3-band EQ
- Sire Premium MM humbucker and Premium Split Jazz pickup
- Sire Premium MM bridge and open-gear tuners for added stability
Product specs
| Number of Strings | 5 |
| Left-/Right-handed | Right-handed |
| Body Shape | Marcus Miller Z7 |
| Body Material | Alder |
| Neck Material | Hard Maple |
| Neck Shape | C |
| Neck Joint | 5-way Bolt-on |
| Radius | 12" |
| Fingerboard Inlay | Dots |
| Number of Frets | Fretless |
| Scale Length | 34" |
| Nut Material | Bone |
| Bridge/Tailpiece | Sire Premium MM Bridge |
| Tuners | Premium Open Gear |
| Neck Pickup | Sire Premium Split Jazz Single-coil |
| Bridge Pickup | Sire Premium MM Humbucker |
| Controls | 1 x Stacked volume/tone, 1 x blender, 1 x treble, 1 x bass, 1 x Stacked mid/freq |
| Case/Gig Bag | Sold Separately |
FAQs
-
What kind of tones can I expect from the Sire Marcus Miller Z7 5-string Fretless Bass Guitar?
-
The Sire Marcus Miller Z7 offers a versatile tonal range with its Sire Premium Split Jazz Single-coil and MM Humbucker pickups, delivering both warm, smooth fretless tones and more aggressive, punchy sounds suitable for various genres.
-
Is the Sire Marcus Miller Z7 5-string Fretless Bass Guitar suitable for beginners?
-
While the Z7 offers professional features and quality, its fretless design may pose a challenge for beginners. However, it is an excellent choice for intermediate to advanced players seeking to explore fretless bass playing.
-
What is the neck profile of the Sire Marcus Miller Z7 5-string Fretless Bass Guitar?
-
The Sire Marcus Miller Z7 features a C-shaped neck profile made from hard maple, providing a comfortable grip and smooth playability, ideal for various playing styles.
-
Does the Sire Marcus Miller Z7 5-string Fretless Bass Guitar come with a case or gig bag?
-
The Sire Marcus Miller Z7 is sold separately without a case or gig bag, so it is recommended to purchase one for protection during transport and storage.
-
What materials are used in the construction of the Sire Marcus Miller Z7 5-string Fretless Bass Guitar?
-
The Z7 features an alder body, a hard maple neck, and a bone nut, contributing to its rich tone and durability.
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sire USA Sire Marcus Miller Z7 5-string Fretless Bass Guitar.
Build quality
-
The Z7 features a neck with a smooth satin finish, which is reportedly thinner and more comfortable than the Gen 1 V7's polished/lacquered neck.
Source
User experience
Features and functionality
Comparisons
-
The Z7 neck is described as thinner and more comfortable compared to the V7, which feels like a thicker club.
Source
Mods and upgrades
Setup and maintenance
-
Initial setup often requires a truss rod adjustment and lowering of saddles; out-of-box action may need fine-tuning for optimal playability.
Source
Based on 0 Reviews and 0 Ratings
More Sire USA Fretless Basses
Accessories & Related Items
Artist usage
Community setups
Similar
Gear Guides
Most Popular Fretless Basses
Most Popular Brands
-
Added to Equipboard on by
Nnils_pontierGearIQ 48
-