This documentary introduces Carsten Kobs, a German luthier based in Hamburg, and offers insight into his personal path toward guitar making. Filmed in his workshop, the video focuses on his background as a musician, his approach to sound, and the methods that define his instruments. Rather than presenting a technical manual, the documentary reflects the perspective of a maker whose work is shaped by decades of listening, playing, and refining ideas.
Early Musical Influences
Carsten Kobs began his musical journey at a young age. He first played the piano, influenced by his father, who was an accomplished pianist. Later, the guitar became central to his musical life. Borrowing his sister’s guitar, he started with simple chords and quickly developed a strong interest in the instrument. Regular visits to guitar shops and exposure to electric guitars and band music shaped his early musical identity. Artists such as Pink Floyd played a role in forming his connection to guitar-driven sound.
From Player to Guitar Maker
Long before becoming a luthier, Kobs identified primarily as a guitarist. This perspective continues to influence his work today. His understanding of guitars is rooted in hands-on playing experience rather than abstract theory. The documentary shows how this background informs his decisions as a maker, with sound and response taking priority over visual concepts or trends.
Discovering the Double Top Concept
A decisive moment in Kobs’s work came when he encountered the double top construction. He was introduced to the concept through fellow guitar maker Dieter Müller, who encouraged him to explore this approach. After discussions and practical guidance, including the use of a vacuum pump, Kobs built his first double top guitar. The result aligned closely with his personal sound ideal, leading him to focus exclusively on this construction method from that point onward.
Tools, Machines, and Craft
The documentary also shows elements of Kobs’s workshop practice. He uses specialized machinery developed by another Hamburg-based guitar maker, Michael Wichmann. While similar results can be achieved by hand, the machine allows for consistency and efficiency. Kobs emphasizes that tools serve the process, but decisions about sound and feel remain guided by listening and experience.
Sound Colors and Musical Expression
A central theme in Kobs’s philosophy is the search for tonal color. He describes sound as something that changes with subtle movements of the hand and variations in touch. His goal is to build guitars that offer a wide palette of colors, giving players greater expressive freedom. This responsiveness is intended to support interpretation rather than impose a fixed character.
Working with Professional Guitarists
Kobs highlights the importance of collaboration with skilled players. Feedback from experienced musicians helps him evaluate his instruments in real musical contexts. He refers to comparisons with guitars played by artists such as David Russell as formative experiences that shaped his sound ideals. Working with concert guitarists over many years allows him to adjust details from instrument to instrument, refining each build based on practical use.
The Building Process
The documentary briefly touches on key stages of guitar construction. Once the body is closed, many internal sound decisions are already fixed. Kobs describes this moment as both decisive and reflective, marking a transition from internal structure to final refinement. Neck shaping, finishing, and setup follow, but the core acoustic character is already established.
The First Notes and Final Evaluation
One of the most significant moments for Kobs is hearing a guitarist play a new instrument for the first time. Observing how a player reacts to the sound and whether it meets their expectations is a crucial part of his evaluation process. These encounters influence future instruments and confirm whether his internal sound concept has translated successfully into a finished guitar.
Materials and Personal Preference
Kobs does not express a fixed preference between spruce and cedar tops. He emphasizes that each material has its own qualities and that appreciation depends on context. Rather than ranking materials, he approaches each guitar individually, responding to the characteristics that emerge during construction.
A Hamburg-Based Craft
The documentary concludes with a clear sense of place. Hamburg is not only where Kobs works, but also an integral part of his identity. His guitars reflect a personal, experience-driven approach to lutherie, shaped by music, collaboration, and long-term listening. The film documents a maker whose work is guided by sound imagination and ongoing dialogue with musicians.
