Here is another food dehydrator that you can use for beef jerky, fruit rolls, and everything in between. The PARIS RHONE Dehydrator Machine (PE-FD001) has 6 stainless steel trays and a 72H digital timer. It comes with adjustable temperature from 95 to 158F.
This food dehydrator has a noise rating of less than 48 dB. Its trays are dishwasher safe. You can find out more here.