AVR-1909 is reviewed well in "Secrets of Home Theater and High Fidelity" at hometheaterhifi.com.
"With over a five thousand dollar range from the entry level AVR-588 to the top of the line AVR-5308CI, Denon offers a receiver to fill just about every budget and need. [...] Since the AVR-1909 falls roughly in the middle of Denon's 23 receiver lineup, my initial impression is that this receiver will offer a lot a value for your money." (Kevin Lichterman)
The complete article is available at: