Joe Bonamassa Unveils Martin Signature 00-18 and 00-10e Models

What Are the New Joe Bonamassa Martin Signature Guitars?

Joe Bonamassa has officially launched two new Martin signature acoustic models in August 2026: the 00-18 and the 00-10e. Both instruments are rooted in Bonamassa's deep affection for pre-war small-body acoustics, specifically inspired by his personal 1937 Martin 00-18 Shade-Top, one of the most distinctive pieces in a collection that has become a touchstone for serious vintage acoustic enthusiasts worldwide. The announcement arrives with an unusual distinction - Bonamassa had already played one of the instruments live at a gig alongside Slash before the models were formally introduced to the public.

"I had this gig with Slash. I didn't have a guitar at my house, but Martin had just sent these two over," Bonamassa noted when discussing how the instruments ended up in his hands before the official rollout. That kind of spontaneous real-world vetting, rather than a polished product showcase, is consistent with how Bonamassa has always operated as a gear advocate.

What Inspired the Design of the Bonamassa Martin 00-18?

The 00-18 format has a long and well-documented history at Martin. The small-body, 14-fret configuration was a staple of the 1930s and 1940s, favored by blues and folk players who needed an instrument that was both portable and tonally responsive at lower volumes. Bonamassa's source instrument, the 1937 Shade-Top 00-18, is notable for its slightly darker finish on the upper bout - a cosmetic variation that appeared on a limited run of pre-war Martins and has become a collector's marker.

The new signature model translates the spirit of that original into a production instrument, preserving the small body dimensions and the tonal philosophy of the era while making the guitar accessible to a far broader audience. According to Reverb's 2026 market data, pre-war Martin 00-series guitars have seen a consistent appreciation in average sale price over the past three years, with authenticated examples in playable condition regularly exceeding $8,000 at auction - a figure that makes a well-designed signature alternative particularly relevant for working players who want that tonal character without the fragility and cost of the vintage originals.

How Does the 00-10e Differ From the Standard 00-18 Model?

The 00-10e adds onboard electronics to the small-body format, addressing a practical gap that often exists between players who love the vintage acoustic sound and the realities of live performance. Where the 00-18 is built as a pure acoustic statement instrument, the 00-10e is designed for players who need to plug in - club gigs, sessions, smaller venues where mic placement is impractical.

The distinction between the two models gives the signature line a sensible architecture. Collectors and studio players will gravitate toward the 00-18, while touring players who want the same tonal character with amplification options will find the 00-10e more functional. That dual-model approach has become increasingly common in artist signature releases, allowing a single collaboration to serve multiple buyer segments.

Why Does a Bonamassa Martin Signature Matter to Collectors?

Bonamassa's relationship with vintage instruments is not incidental to his public profile - it is central to it. He has spent decades acquiring and discussing vintage acoustics and electrics with a level of specificity that resonates with serious collectors. When he attaches his name to a new production instrument, that attachment carries weight precisely because his standards for reference instruments are publicly known and unusually high.

For Martin specifically, the collaboration fits a pattern of working with artists whose playing credibility reinforces the brand's historical identity. According to the Vintage Guitar Price Guide's 2026 index, Martin's pre-war 00-series models have been among the most consistently tracked small-body acoustics in the collector market for the past decade, with condition-graded values showing less volatility than comparable Gibson small-bodies from the same era. A signature model drawing direct attention to that legacy is likely to strengthen general awareness of the format among younger players who may not yet have exposure to the pre-war originals.

The live debut with Slash - an artist primarily associated with electric guitar but with well-documented acoustic work across his career - also gave the instruments an early moment of visibility in a context that reached a broad audience well beyond Martin's core acoustic buyer.

What Does This Mean for the Acoustic Guitar Market in 2026?

The Bonamassa Martin release arrives at a moment when acoustic guitar interest has been quietly building momentum. Boutique parlor and small-body guitars have been a consistent growth category on secondary markets, and signature models tied to artists with strong vintage credibility tend to influence both player demand and collector interest in the original instruments that inspired them.

For anyone tracking the Martin 00-series - whether original pre-war examples or the broader category of small-body acoustics - this announcement is a relevant data point. It signals that Martin views the format as commercially viable for a high-profile signature partnership, which in turn validates the ongoing collector and player interest in the category.

Track Your Martin Collection on Fretfolio

If you own a Martin 00-series acoustic, whether a vintage original or a recent production model, your Fretfolio collection page will reflect current secondary market pricing via the integrated Reverb market tracker. As artist signature announcements like this one generate renewed interest in specific Martin formats, those price movements show up in your collection valuation automatically - giving you an up-to-date picture of how your instruments are performing without having to check listings manually.