Yamaha Cover, Side 1 - F2X-U377B-10-PB. Reliable Protection for Your Yamaha Equipment. The Yamaha Cover, Side 1 - F2X-U377B-10-PB is designed to provide top-notch protection for your Yamaha equipment, keeping it safe from the elements. Made with durable and weather-resistant materials, this cover offers excellent shielding against rain, sun, dust, and dirt, ensuring your equipment remains in excellent condition when not in use.. Key Features. Weatherproof Design: Crafted from high-quality, weath