SUPRIMO CGS1 SB Classical Guitar 4/4 Sunburst

With a 650 mm scale length and a 52 mm nut width, the SUPRIMO CGS1 SB delivers the authentic feel and tonal clarity expected from a full-size classical guitar. Its spruce top and basswood back and sides produce a balanced, warm sound with excellent projection, while the gloss sunburst finish adds a touch of vintage elegance.

Overview

The SUPRIMO CGS1 SB is a 4/4 classical guitar designed for students and developing players who demand reliable performance and comfortable playability. The traditional body shape and nylon strings offer a gentle touch for fingerstyle playing, while the adjustable truss rod ensures stable neck relief over time. The open-gear tuning machines with white buttons provide smooth and precise tuning, and the rosewood fingerboard and bridge contribute to a rich, resonant tone.

What stands out

• Spruce top for crisp, articulate sound
• Basswood back and sides for balanced resonance
• Nato neck with adjustable truss rod for long-term stability
• Rosewood fingerboard and bridge for smooth playability and tonal warmth
• Traditional mosaic rosette and black ABS binding for a classic look
• Gloss sunburst finish that stands out on stage or in practice

Technical details

• Type: Classical guitar
• Size: 4/4 (full size)
• Scale length: 650 mm (25.6 inches)
• Nut width: 52 mm (2.05 inches)
• Number of frets: 19
• Top material: Spruce
• Back and sides: Basswood
• Neck material: Nato
• Fingerboard and bridge: Rosewood
• Finish: Gloss sunburst
• Tuning machines: Open-gear, chrome with white buttons
• Strings: Nylon
• Orientation: Right-handed
• Binding: Black ABS
• Rosette: Traditional mosaic decal
• Truss rod: Adjustable

Our verdict

The SUPRIMO CGS1 SB offers an impressive combination of traditional tonewoods and player-friendly features at an accessible price point. Its full-size dimensions and comfortable nut width make it an excellent choice for beginners and advancing students alike.