Review on Premium Harman Kardon AVR-154 Home Theater Receiver - Discontinued by Manufacturer by Roderick Reynolds

This is an amazing product. When they talk about the high output of 30 watts per channel, they are not kidding, it is more than twice as loud as my old 100 watt per channel RCA system, and when connected to some kind of Polk Audio speakers, the sound is not comparable. qualitative. HDMI is pure pass-through, meaning video and audio just go through the system, if you want audio to go through a 5.1 system you need to get it via an optical or RCA digital cable. Overall I'm very happy with my purchase, the price was very reasonable, shipping was fast and the sound quality is excellent.