Check the listing for details. Allen & Heath Dust Cover for Qu-24. Condition: New with tags. Listed at 99.99 USD. Dust Cover for Qu-24 Dust and water can accumulate in your studio over time and have an effect on the working quality of your prized gear. The Allen & Heath Qu-24 dust cover is a great way to protect your Qu-24 mixer. Made of 4 oz. of water-repellent polyester, this cover protects your valuable mixer from dirt, dust, rain, and spilled drinks when you're out performing shows. At Sweetwater we know how much you've invested in your gear and want you to protect that investment. That's why we recommend this dust cover for your Allen & Heath Qu-24.