BB434M TBS

General Overview

The Yamaha BB434M is part of Yamaha’s renowned BB (Broad Bass) series, known for its solid build, classic design, and versatile tone. The "M" in the model name stands for Maple fingerboard. The "TBS" stands for Tobacco Brown Sunburst, referring to its finish.

Key Features

✅ Body

• Type: Solid body bass

• Wood: Alder body — offers a balanced, resonant tone with good sustain

• Finish: Tobacco Brown Sunburst — a vintage-inspired burst with a warm, classy look

✅ Neck

• Wood: 5-piece maple/mahogany bolt-on neck — strong and stable, adds clarity and punch

• Fingerboard: Maple (hence the "M" in BB434M), gives a brighter attack and snappier response compared to rosewood

• Scale length: 34" (standard long scale)

• Fingerboard radius: 10"

• Frets: 21 medium frets