Robert Ruck, 1981

This 1981 Robert Ruck is a powerful and inspiring concert guitar from one of the most influential American luthiers of the 20th century. Ruck’s instruments have been played by countless professionals, most famously Manuel Barrueco on his 1972 No. 58, an instrument that helped define his sound across performances and recordings worldwide.

Nine years later, this 1981 example shows Ruck at the height of his craft. It delivers a huge, piano-like voice, long sustain, and remarkable clarity, while remaining highly sensitive and playable at both loud and soft dynamics.

The first thing that stands out is the sheer power. Many players would assume this is a double-top if blindfolded. The basses are massive, with a low D that resonates like a piano string, while the trebles project with openness and balance. Unlike many spruce guitars that can skew bright, this Ruck achieves warmth and depth without losing clarity.

The sustain is extraordinary, with sympathetic overtones that create a “chorus” effect reminiscent of an organ. It is an instrument equally comfortable under heavy playing or subtle, quiet phrasing. Despite its larger 655mm scale, the setup is low and comfortable, making it easy to play.

• Top: Spruce, beautifully aged

• Back & Sides: Brazilian rosewood, striking set, miraculously free of cracks

• Bridge: Brazilian rosewood

• Neck: 655mm scale, thin and comfortable profile

• Nut Width: 52mm

• Rosette: Iconic Ruck design from this era

• Headstock: Classic Ruck shape with Brazilian rosewood veneer

• Special Feature: Dual soundports with original plugs, a feature Ruck helped popularize

• Spruce top / Brazilian rosewood back and sides

• 655mm scale length, 52mm nut width

• Dual soundports with plugs included

• Huge, piano-like bass response and long sustain

• Balanced tonal character—powerful yet sensitive

• Excellent overall condition

This is a rare opportunity to own a concert-ready Robert Ruck, a maker whose legacy and influence continue to shape the modern guitar world.

If you're interested in purchasing, please write to me at evan@guitarcollection.com

Excellent condition, with no cracks and only light, normal signs of use for a guitar of this age. The instrument is structurally sound, highly playable, and has been exceptionally well-preserved.