Hopf Prototype Steel String Guitar – Innovative Design Meets 400 Years of Tradition Some guitars follow tradition – others challenge it. This Hopf Prototype Steel String Guitar is a fascinating example of true innovation, born from the experimental spirit of one of Germany’s oldest instrument-making families. A rare prototype, it represents a bold and creative approach to acoustic guitar design. With the recent closure of the Hopf company after more than 400 years of craftsmanship, instruments like this have become even more significant. This Hopf Prototype Steel String Guitar comes directly from the remaining workshop stock, which has been given to us. It has never been played, though it shows light signs of storage and natural aging – a testament to its authenticity and history. What makes this Hopf Prototype Steel String Guitar truly unique is its extraordinary construction. Known for their inventive mindset, Hopf developed this guitar as an experimental concept. It features an open back design with a double side construction, allowing the body to resonate in a completely different way compared to traditional guitars. In addition, four soundholes are distributed across the top, creating a distinctive projection and tonal dispersion. The specially designed bridge further enhances the instrument’s responsiveness and character. The tone of the Hopf Prototype Steel String Guitar reflects this innovative build. It offers a lively, open and highly responsive sound with a unique spatial quality. The spruce top provides clarity and articulation, while the mahogany back and sides contribute warmth and depth. The result is a voice that feels dynamic, airy and different from conventional steel string guitars – an instrument that invites exploration. With a scale length of 640 mm and a nut width of 45 mm, the Hopf Prototype Steel String Guitar offers a comfortable and modern playing feel. It responds easily to the player and remains well-balanced across the entire fretboard. The condition of the Hopf Prototype Steel String Guitar is very good and fully functional. It has been thoroughly checked and tested to ensure excellent playability. Despite minor storage-related marks, it stands as a solid and reliable instrument. As a Prototype this guitars doesn't have any label or decal. We collected it straight from Hop's remaining stock. The Hopf Prototype Steel String Guitar is a true rarity – not just a guitar, but a piece of experimental lutherie history. For collectors, innovators and players looking for something genuinely different, this instrument offers a unique opportunity to own a one-of-a-kind creation born from curiosity, craftsmanship and bold design thinking. #exclusivemusic