High Resolution Surround Sound
For the ultimate surround sound experience, the AVR-591 features a full suite of high resolution audio decoders, including Dolby TrueHD and DTS-HD Master Audio, as well as Dolby Pro Logic IIz, which provides front channel height effects.
HDMI 1.4a Includes 3D Blu-ray Compatibility
Equipped with 4 HDMI inputs, the AVR-591 includes the latest HDMI 1.4a specification, with support for 3D pass-through (Broadcast and Blu-ray) and Audio Return Channel. Analog video inputs are upconverted to HDMI, allowing a single cable run to the TV, minimizing expensive cable costs.
Easy Setup With Automatic Room Acoustic Correction
Audyssey MultEQ dynamic room acoustic correction system features a microphone (included) to automatically measure the speaker configuration and provide acoustic tailoring for the best surround sound experience. Dynamic Volume helps eliminate jarring volume jumps during commercials, and Dynamic EQ provides a rich tonal balance at any volume level.
Quality Discrete Power Amplifier Section
The equal power amp design features 5 discrete power amp circuits, and each channel is rated at 75 watts (8 ohms, 20 Hz to 20 kHz, .08% THD). Two-year warranty for New and One-year warranty for Refurbished.