Robert Ruck, 2006
Cedar / CSA Rosewood
Overview
This 2006 Robert Ruck SP12 represents one of the most exclusive and sought-after instruments ever produced by the legendary American maker. Only thirteen SP12 guitars were ever built, making this example not only a remarkable concert instrument but also an exceptionally rare piece of modern lutherie.
Robert Ruck is widely regarded as one of the most important classical guitar makers of the modern era. His guitars have been played by many leading artists and admired for their balance of power, refinement, and responsiveness. Over the decades, Ruck developed a reputation for combining traditional Spanish design principles with a uniquely refined tonal aesthetic, resulting in instruments that are both expressive and highly versatile.
The SP (Special) series represents the pinnacle of Ruck’s work. These guitars were built with extraordinary attention to detail and elevated materials, and unlike many later Ruck guitars, the SP models are entirely French polished, a finish prized for its ability to allow the wood and soundboard to resonate as freely as possible.
This instrument, No. 886, is labeled SP12, indicating that it is the twelfth guitar in this extremely limited series. Visually, it is breathtaking. The Brazilian rosewood used for the back and sides is extraordinary, displaying deep color and dramatic figure that immediately sets the guitar apart. The elegant carved headstock, paired with Rodgers tuners featuring sterling silver plates and ebony buttons, completes a design that is unmistakably Ruck at his finest.
Sound
This guitar delivers exactly what players hope to find in a great Robert Ruck, but with an added level of refinement that makes it truly exceptional.
The voice is explosive, clear, and beautifully balanced, with a depth and fullness that fills the room effortlessly. The guitar projects with authority while maintaining a remarkable degree of tonal color and control across the entire register.
The trebles are particularly striking. The first string is exceptional, singing with a vibrant overtone response that reacts instantly to the player’s touch. It produces a lyrical, almost vocal quality that makes melodic lines feel effortless and expressive.
The basses are equally impressive, offering plenty of power while remaining focused and articulate. Each note speaks clearly, even under heavier attack, and the guitar maintains excellent separation between voices.
Overall, the sound carries a refined, supportive character that evokes the fullness of some of the finest concert instruments ever built, while still retaining the immediacy and responsiveness that have made Ruck guitars so beloved among performers.
Playability
Playability is excellent and reflects the thoughtful ergonomics that Ruck incorporated into many of his later instruments.
The guitar features a 650 mm scale length with a 53.5 mm nut width, placing it comfortably within the range preferred by many professional players. The neck profile feels natural and supportive in the hand, and the action is low and comfortable with room for adjustment to personal preference.
One of the most notable features is the raised fingerboard, which provides effortless access to the upper frets and enhances the feeling of freedom when navigating the highest positions.
Combined with the guitar’s highly responsive soundboard, the result is an instrument that feels fast, immediate, and extremely rewarding to play.
Craftsmanship & Design
Ruck’s craftsmanship is on full display throughout this instrument.
The rosette features a striking central motif, echoed again in the tie block, creating a subtle visual theme that ties the entire design together. Fine colored lines and delicate detailing add elegance without excess, demonstrating the restrained sophistication that defines Ruck’s work.
The Brazilian rosewood back and sides are truly spectacular, with bold figure and depth that make the guitar visually unforgettable. When paired with the warm cedar top and French polish finish, the overall aesthetic is both classic and luxurious.
The carved headstock further distinguishes this special model from standard Ruck guitars, and the Rodgers tuners represent some of the finest machines ever fitted to a classical guitar.
Every detail reinforces that this instrument was built as something truly special.
Specs
Maker: Robert Ruck
Model: SP12
Year: 2006
Serial Number: 886
Production: 1 of only 13 SP12 guitars built
Top: Cedar
Back & Sides: Brazilian Rosewood
Finish: French polish (SP series)
Scale Length: 650 mm
Nut Width: 53.5 mm
String Spacing at Nut: 44.5 mm
String Spacing at Bridge: 57 mm
Fingerboard: Raised fingerboard
Headstock: Carved headstock
Tuners: Rodgers with sterling silver plates and ebony buttons
Strings:
D’Addario XTC45FF (carbon G & B) with a D’Addario high-tension nylon first string
https://ddar.io/guitar-collection
Condition
The guitar is in excellent overall condition and has been well cared for. It presents beautifully and remains structurally outstanding, ready for continued concert use or inclusion in a serious collection.
This instrument represents a rare opportunity to acquire one of the most exclusive guitars Robert Ruck ever produced. With only thirteen examples worldwide, the SP12 models seldom appear on the market and are highly sought after by both performers and collectors.
Worldwide shipping is available.
If you're interested in purchasing, please write to me at evan@guitarcollection.com