Yamaha YKT7500 Second Tier for Keyboard Stands Brand: Yamaha Product Code: YKT7500 Add on a level to your YKA7500 Yamaha keyboard stand with this 2nd tier accessory With universal mounting attachments, this tilting tier mounts directly to the YKA7500 and other stands with round or square tubing. Inter-locking teeth allow the tier to tilt to any position without the fear of slipping.