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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Sire GB5 5/BK mahogany + spruce 5-string active bass guitar, blackAn Ideal Choice for Smooth Jazz Enthusiasts This model is designed for an acoustic sound. It aims to reproduce the rich resonance and upright bass tones from chambered bodies. It's an excellent choice for those pursuing unplugged or smooth jazz music. MARCUS ACOUSTIC BASS BODY Sire GB5's body is made up of Mahogany with Solid Spruce top giving the acoustic aesthetic vibes, and connected to a 3 piece Mahogany neck with Rosewood fretboard for easier
An Ideal Choice for Smooth Jazz EnthusiastsThis model is designed for an acoustic sound. It aims to reproduce the rich resonance and upright bass tones from chambered bodies. It's an excellent choice for those pursuing unplugged or smooth jazz music.
MARCUS ACOUSTIC BASS BODY
Sire GB5's body is made up of Mahogany with Solid Spruce top giving the acoustic aesthetic vibes, and connected to a 3-piece Mahogany neck with Rosewood fretboard for easier glide.
VIVIDX-B PREAMP
It is a more typical preamp for an acoustic bass. It features a Piezo pickup under the saddle, a 3 band EQ (Treble, Middle, Bass), and a phase switch allowing players to adjust the sound to their preference.
SIRE ACOUSTIC BASS NECK
It is a C-shape Edgeless™ neck made up of a 3-pc Mahogany with Rosewood fingerboard for maximum playability. Also available in fretless variant.
Specifications
| BODY | |
| body material | mahogany with solid spruce top |
| body shape | marcus acoustic bass shape |
| body color | nt (natural), bk (black) |
| NECK | |
| neck material | mahogany 3-pc |
| neck shape | C-shape |
| scale | 34" |
| neck joint | four bolt bushing |
| fingerboard material | rosewood edgeless™ (rolled fretboard edges) |
| fingerboard radius | 12" |
| frets | 2.4 mm medium, 20 frets |
| string nut | bone nut, 46mm width |
| inlay | white pearloid dot |
| ELECTRONICS | |
| pickups | vividx-b (piezo pickup under saddle) |
| controls | volume, treble, middle, bass, phase switch |
| HARDWARE | |
| bridge | sire acoustic bass bridge |
| tuning gear | premium diecasting gear |
| hardware finish | chrome |
| pickguard | none |
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
4.8 ★★★★★
Based on 1100 reviews
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Product Reviews
★★★★★ 3
Good Fit but too long
Size: Medium, Color: Army Green
I would give these shirts a 5 star rating if they weren’t so long over the waist, even a medium sized it doesn’t matter way too long
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Reviewed in the United States on May 5, 2026
★★★★★ 5
A T-shirt chic? YES!!
Size: X-Large, Color: Wine Red
This is the second one of these shirts I’ve ordered. I don’t wear ties anymore, so I actually wear this mock turtle neck under a blazer, or a sports coat as my father used to call them. I wore a blue one the other evening and I wore it underneath a plaid blazer. Whoever would guess a T-shirt could be quite so chic. It stretches plenty, it’s light and it’s so comfortable. I have two of them now and I’m deciding on a third one.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Light and Warm
Size: XX-Large, Color: Royal Blue
Quite comfortable (with a little tape over the label on the inside left) perfect light weight shirt for 40°-50°.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Buenas
Size: Large, Color: Dark Grey
Muy buenas para el sol
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Reviewed in the United States on March 29, 2026
★★★★★ 5
True to size and value for your money.
Size: 8.5, Color: Cognac
Got these for my husi.
He was very pleased with the look and feel of it. Danced all night at his sister’s wedding. These bad boys were perfect with his sage coloured suit!
He is an 8 1/2 and we got his exact size
Fit perfectly with no complaints.
Material is really strong too and the price was the best overall.
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Reviewed in the United States on December 5, 2025