DS-840

The Yamaha DS‑840 is a heavy-duty, double‑braced drum throne with a classic round seat—a favorite among drummers for professional use

? Key Features

• Seat: Thickly padded, 330 mm (13″) round seat covered in durable synthetic (vinyl/leatherette) material—offers firm, comfortable support

• Height Adjustment: Screw (spindle) system allows quick and precise height variation—from approximately 460 mm (18″) up to 650 mm (25.6″)

• Leg Construction: Triple double‑braced, wide‑stance legs ensure outstanding stability. Heavy steel tubing and non‑slip rubber feet prevent wobble

• Seat Mount: Large die‑cast aluminum mount provides rock‑solid support 

• Locking Mechanism: Coarse‑threaded spindle with a robust lock collar (often with set screw) secures height, even under heavy use .