To Buy A Receiver: How

If you have a 4K or 8K TV, your receiver must be HDMI 2.1 compliant to pass those high-resolution signals through without losing quality.

The first decision is deciding what you are actually hooking up.

A "channel" represents one speaker. The more channels, the more immersive the sound. how to buy a receiver

Adds two rear speakers for better depth in medium to large rooms.

If you might add more speakers later, buy a receiver with more channels than you currently need to "future-proof" your system. 3. Check Your Connections If you have a 4K or 8K TV, your receiver must be HDMI 2

Ensure there are enough for every device (TV, PlayStation, Apple TV) plus one or two spares for future gadgets.

Essential if you plan to connect a turntable without a separate preamp. The more channels, the more immersive the sound

Best if you only care about music . It typically powers two speakers and a subwoofer (2.1 setup).