Dunable JM5 Jeff Matz Signature USA Custom Shop 4 String | Black Limba
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Complimentary shipping on most orders to Canada and the USA. No tariffs or duties for US buyers on eligible orders. For international orders, we manage the shipping and clearance process end to end, so all you need to think about is your guitar. Some exclusions and restrictions apply. See our Shipping Policy for details.
The Dunable JM5 Jeff Matz Signature is a no-compromise, tour-ready beast—designed in collaboration with one of metal’s most formidable bassists. A continuation of Matz’s vision for the ultimate bass, the JM5 refines and elevates the classic JM design with a sleek, non-offset body, Dunable’s signature German carve, and premium hardware for rock-solid performance.
Crafted from one of the most gorgeous pieces of black limba we've ever seen, the JM5’s body isn’t just a tonal powerhouse—it’s a work of art. Loaded with a single Dunable D-Split pickup, this bass delivers crushing lows, punchy mids, and snarling clarity—perfect for cutting through even the heaviest of mixes. A 34” scale wenge neck with an ebony fingerboard offers incredible playability and sustain, while an oil finish ensures maximum resonance and a smooth, broken-in feel. Hipshot Ultralite tuners and an A-Style bridge round out the top-tier specs, making this a bass player's bass built for relentless tone and durability.
With limited availability, the JM5 is a must-have for players who want an instrument forged from the same fire that fuels High On Fire’s legendary sound.
| Weight | 11lbs |
|---|---|
| Strings | 4 |
| Scale | 34” |
| Orientation | Right Hand |
| Body Wood | High Grade Black Limba |
| Neck Wood | Wenge w/ Black Limba Head Cap |
| Fretboard Wood | Ebony |
| Inlay | Large Dot |
| Side Dot | Luminlay |
| Nut | White |
|---|---|
| Hardware | Nickel |
| Tuners | Hipshot Ultralite |
| Bridge | Hipshot A Style |
| Finish | Natural |
| Neck Pickup | Dsplit/P in Fender Spot |
| Electronics | 250k Volume, 500k 1 Tone with .047 Cap |
| Case | Hard Case |
| Notes | Certificate of Authenticity |
What our collectors say.
"Blaise spent an hour with me in the gallery before I even thought about buying. No pressure, just passion. I ended up leaving with the perfect guitar."
"The whole experience felt completely different from any guitar store I've been to. It felt like a private gallery."
"I traded in two guitars towards a PRS Private Stock and the whole process was handled perfectly. Fast, fair, and totally transparent."
"Bought my first boutique guitar through The Vibrato Bar. The attention to detail from the setup, the packaging and the follow-up was all exceptional."