Check the listing for details. Pearl Roadster Multi-Core Saddle Drum Throne. Condition: New. Listed at 329.99 USD. Manual Spindle Throne with Multi-Core Saddle Seat The Pearl Roadster D3500 drum throne's Multi-Core seat top consists of several layers of variable density foam to supply the right support where it's most needed. The seat itself sits on a robust set of double-braced legs with large rubber feet for road-tested stability on wood, tile, carpet, or concrete. A locking manual spindle makes it easy to dial in and recall your height settings from the stage to the studio. Additional Roadster features we love include the Stop-Lock rotation feature, which lets you swivel or stay put depending on your preference. Even better, the Roadster D3500 accepts the optional DTBR1535 fully adjustable backrest (not included), which suits this throne to just about any player preference and setting on earth.