Integra makes some of the very best home theater receivers on the market, so you should feel confident that you’re getting a great piece of gear, no matter which model you choose. Selecting the right receiver is really about what is most important to you and how you will be using the system. Today we'll be comparing the Integra DRX-2.1, DRX-3.1, DRX-4, and DRX-5. SHOP NOW: https://goo.gl/mg5BEq READ OUR REVIEW: https://goo.gl/v6BoQ5 | Audio Advice