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Description
Sire V7+ A5/TP alder 5-string active bass guitar tide poolSIRE ALL AROUND FLAGSHIP BASS Being the flagship Sire bass model, V7 is innovatively set to produce Marcus Miller's signature sound. It is equipped with versatile and concise hardware and electronics suited for all playing styles and techniques. Built using durable materials for body and neck bearing rolled fretboard edges, this model can be your go to bass. Jazz bass type is the industry standard bass model with its signature vintage sound. This is
SIRE ALL-AROUND FLAGSHIP BASSBeing the flagship Sire bass model, V7 is innovatively set to produce Marcus Miller's signature sound. It is equipped with versatile and concise hardware and electronics suited for all playing styles and techniques. Built using durable materials for body and neck bearing rolled fretboard edges, this model can be your go-to bass.
Jazz bass type is the industry standard bass model with its signature vintage sound.This is an all around bass that is suitable for fingering, slap and all techniques and style of playing.With both classic and modern feel and design, this new bass can produce the desired sound for any genres of music.
Marcus Miller basses are made of the highest quality materials in its range.
North American alder body
A popular choice for most bass guitars is the North American alder. Other basses at this price range commonly use basswood or agathis tone wood but Sire Guitars chooses the traditional North American alder which is known for its strong, clear full-bodied sound, with beefy mids and excellent lows that is perfect for the traditional jazz bass sound.
Bone nut
The nut is one of the most important parts of the guitar that influences the performance, playability, and tone of the instrument. Depending on the quality of the material and elasticity, the nut can either improve or degrade the sound. Although the bone nut is more costly and harder to work with, it is considered to deliver more balanced, clearer and smoother tones than plastic or other materials.
Ebony fingerboard
Ebony fingerboards are made with very dense wood that delivers clear, crisp, and well-rounded tones.
Marcus Heavy Mass bridge
Marcus Miller SIRE V7 bass is equipped with the newly designed Marcus Heavy Mass Standard Bridge which was specially developed at the request of Marcus Miller. This bridge has characteristics of a vintage jazz bass but with heavy mass saddles, giving the bass a rich and punchy sound. The new Marcus Heavy Mass Standard Bridge is a string-through body bridge mechanism that allows a tighter, more accurate, and stable tone.
Rolled fretboard edges
A true customshop feature
We have taken the overall playability to the next level with the rolled fingerboard edges. .What only custom shops can achieve, is now available in the Sire 2nd Gen series. These rounded edges will give players a firmer and more natural grasp, compared to the typical fretboards.
Marcus Super-J Revolution pickups
We have changed the Alnico Magnet’s magnetizing method to produce the similar aging sound of a 20-year-old Heavy Formvar Pickup. We have changed the coil to Plain Enamel and installed a program into a coil winding machine which enabled us to embody almost the same speed and winding crossover angle like the handmade winding.
Marcus Heritage-3 Preamp
SIRE’s unique preamp system is a perfect example that represents our technology and philosophy that is integrated into our instruments.With multiple tone controls, players have total command to achieve the perfect tone they desire. The use of 18v batteries enables the player to attain unaltered natural sounds with strong and powerful outputs. With the 3-band EQ, players are able to carry out versatility in sounds that will be suited for all music sessions and performances. All models are built with the option of both active and passive modes. Even in the passive mode, the volume, tone, and pickup balancer are fully functional, giving the players more control of the tone in any mode.
Specifications
| BODY | |
| body material | north american alder |
| body shape | new Marcus Miller jazz type |
| body color | ts (tobacco sunburst) bmr (bright metallic red) awh (antique white) bk (black) bur (burgundy) lpb (lake placid blue) tp (tide pool) spbk (sparkle black) redburst.sp (redburst sparkle) |
| NECK | |
| neck material | hard maple (satin finish) |
| neck shape | C-shape |
| scale | 34" |
| neck joint | four bolt steel square plate |
| fingerboard material | ebony (ts, bmr, awh, bk, bur, lpb) hard maple (tp, spbk, redburst sparkle) edgeless™ (rolled fretboard edges) |
| fingerboard radius | 9.5" |
| frets | 2.4 medium |
| string nut | natural bone 46mm width |
| binding | 1 ply ivory |
| inlay | white pearloid block |
| ELECTRONICS | |
| pickups | Marcus super-J revolution set |
| preamp | Marcus heritage-3 with middle frequency control |
| controls | volume / tone (dual pot) pickup blender treble middle / middle frequency (dual pot) bass mini toggle (active / passive) |
| HARDWARE | |
| knobs | plastic jazz type in black |
| bridge | Marcus Miller modern S |
| tuning gear | premium open gear |
| hardware finish | chrome |
| pickguard | tortoise |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Easy installation and comfortable
Color: Black, Style: Classic, Color: Black, Style: Classic
This chair features a premium, quilt-stitched design with thick cushioning that immediately feels supportive. Installation is straightforward — the major components align cleanly, and the hardware fits without forcing, allowing the entire setup to be completed quickly. Once assembled, the chair provides excellent comfort: the padded headrest, wide seat, and soft armrests create a stable, ergonomic sitting experience suitable for long work sessions. The overall build feels solid, and the smooth-rolling casters add to the ease of use.
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Reviewed in the United States on April 19, 2026
★★★★★ 3
Seat angle problem
Color: Black, Style: Classic
This chair is very good. Has exactly the dimensions I was looking for. Overall it looks very well made, excellent quality, easy to install. I'm not giving it 5 starts because I'm not liking the angle of the seat very much. It goes low at the back end and at the front it is very high. It feels really good when I'm working on my computer where I have 1 widescreen monitor with 2 smaller ones on top, so it is very comfortable there. But not so much when I'm just working on my desk filling forms and reading papers. I'm actually getting low back pain. I wrote the seller to ask if there is any kind of adjustment I can make but it doesn't look to me like there is anything than can be done. I'm still keeping it.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Most comfortable office chair this fluffy guy has ever sat in.
Color: Black, Style: Classic
This chair is incredibly comfortable—easily the most comfortable one I’ve ever sat in. At around 300lbs, I’ve struggled to find a chair that’s both supportive and spacious. Most options feel tight, with the armrests pressing into my hips. Not this one. If anything, I feel small in it—there’s plenty of room on either side. It’s like going from a cramped budget airline seat to first class on a full-service carrier.
The lumbar support is the best I’ve ever used. The materials are top-notch—everything from the base to the legs to the casters is metal (feels like steel). The casters themselves use what look like inline skate wheels and glide effortlessly across carpet—almost too well on hard surfaces, so you might want to consider a rug. Not a flaw, just something to keep in mind.
I’ve paid twice as much for chairs that felt half as good, so in my opinion, this is an excellent value. The faux leather looks great and the stitching appears durable. While it may not last as long as real leather or high-quality fabric, it should hold up for a reasonable amount of time.
Tilt functionality is basic—just two settings: upright or slightly reclined. Honestly, that’s all I need. If you’re looking for something to nap in, this might not be the chair for you. But for office work or gaming, it absolutely delivers all-day comfort.
For reference, I’m 5'8", and the headrest aligns perfectly with the back of my head. If you're 6'5", it might end up being more of a neck rest.
And I have to give a special shoutout to the included T-shaped hex wrench. It may sound silly, but this alone earns it a 5-star review from me. Every other chair I’ve bought includes those awful angled hex wrenches that make you slam your knuckles into the frame with every turn—often accompanied by some colorful language. Sure, I have my own tools, but finding where my wife hid them isn't always easy. A good-quality tool in the box? That’s thoughtful and appreciated.
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Reviewed in the United States on June 19, 2025
★★★★★ 5
Wide and comfortable office chair
Color: Black, Style: Classic, Color: Black, Style: Classic
It's made of very fine leather and in good quality. It has a pump to pump air to the back of the chair, so I can adjust the softness of the chair back. It's a very wide chair. Maybe the widest one I ever bought. I can only sit half of its space. It's very easy to install, the alignments are perfect. Its arm and height is adjustable. The wheels are advance ones which make it move through the floor smoothly. It looks an advance chair if you want an upgraded experience.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Excellent Comfort and Great Value for a Home Office
Color: Elegant Grey, Color: Elegant Grey
I am extremely happy with this office chair and feel it offers excellent value for the price. The chair was easy to assemble, and all the parts fit together perfectly. Once assembled, it feels sturdy, stable, and well-made.
The high-back design provides outstanding support for my back, neck, and shoulders. The seat cushion is thick and comfortable, making it easy to sit for long periods while working, studying, or gaming. The padded headrest adds extra comfort, and the faux leather material looks stylish and gives the chair a premium appearance.
One of my favorite features is the flip-up armrests. They are comfortable to use and make it easy to slide the chair under my desk when I need extra space. The height adjustment, smooth swivel, and rocking function all work well and allow me to find the perfect sitting position throughout the day.
The chair arrived exactly as described and exceeded my expectations in both comfort and appearance. It looks great in my home office and has made long work sessions much more enjoyable. If you're looking for a comfortable, attractive, and affordable office chair, I highly recommend this product. I would definitely purchase it again and would gladly give it five stars.
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Reviewed in the United States on June 5, 2026