Supports new "Denon Remote App" to simplify operation by Android & iOS tablets or smartphones
New LCD learning and pre-coded remote control with new key layout for ease of use
InstaPrevue Technology, live picture-in-picture preview of HDMI input
Very low power consumption in standby mode: 0.1 W
Front HDMI port
Ethernet hub (4 ports)
Denon AVR-4520CI Denon avr-4520ci 220-240 volts AV Receiver
The AVR-4520 A/V receiver features all-channel discrete circuitry for the power amplifiers of 9 channels. It is also endowed with symmetrical monolithic construction where the power transformer is placed at the centre and the power amp blocks are at each side to achieve separation for all channels and an ideal weight balance that together deliver uncompromised sound quality. In addition, the DDSC-HD32 (Dynamic Discrete Surround Circuit), that uses the latest DSP for processing surround sound for up to 11.2 channels at 32-bit precision and 32-bit/192 kHz D/A converters for all channels, is sure to envelope you in an exciting sound space of a sort you have never before experienced. When you add an external power amp, the expressive power of this remarkable sound space is expanded to all 11.2 channels, the AVR-4520's maximum potential. The AVR-4520 includes Audyssey MultEQ XT32 and Audyssey Sub EQ HT that measure the performance of your speakers and the acoustics of your listening room to produce the best sound possible, as well as support for 4K video (3840 x 2160), AirPlay, Zone-compliant HDMI output and other advanced features to give you the impeccable quality of sound and ease of operation you expect from a flagship A/V receiver.
11.2 channel enhanced surround processing with Audyssey DSX and DTS Neo:X
Fully discrete, identical quality and power for all 9 channels
150 W per channel power amplifier with symmetrical monolithic construction
DDSC-HD32 (Dynamic Discrete Surround Circuit) 32-bit DSP signal processing for all channels
AL32 Processing Multi Channel and high grade 32-bit/192 kHz DACs for highest resolution audio processing
Denon Link HD for the best sounding jitter-less connection to our new DBT-3313UD Blu-ray disc player
Hybrid PLL Jitter reducer for the most accurate digital audio playback
Supports 4K video signals (improved i/p scaling, pass through and GUI overlay)
Audyssey MultEQ XT32 and Audyssey Sub EQ HT Dual subwoofer EQ processing for optimum room acoustic calibration
Audyssey LFC solves the problem of low frequency sounds disturbing people in adjacent rooms
A full range of network capabilities and connectivity options for the ultimate entertainment experience including * Apple AirPlay, streaming music,* DLNA 1.5 certified ,* Compatible with Windows 7,* vTuner Internet radio,* Last.fm and Spotify (*1),* FLAC HD High resolution audio file playback (192 kHz/24-bit),* Photo streaming,* flickr photo streaming,- Convenient HDMI port on the front panel for connecting a camcorder or other device,* 7 HDMI inputs including one on the front panel / 2 outputs (simultaneous) + 1 output for Multi Zone,- Front HDMI port supports MHL (Mobile High Definition Link) for viewing smartphone content on your HDTV,- Includes an Ethernet hub (4 ports) for easy connection to network devices on your home network,- 4 source, 4 zone output with Zone 4 HDMI output
*1) These features are not available depending on country.
Denon AVR-4520/Denon avr-4520ci 220-240 volts AV Receiver Specifications
Power amplifier section
Rated output *THD figures are power amp stage values.
Front L/R
150 W + 150 W (8 ohms, 20 Hz - 20 kHz, THD 0.05 %)
190 W + 190 W (6 ohms, 1 kHz, THD 0.7%)
Center
150 W (8 ohms, 20 Hz - 20 kHz, THD 0.05 %)
190 W (6 ohms, 1 kHz, THD 0.7%)
Surround L/R
150 W + 150 W (8 ohms, 20 Hz - 20 kHz, THD 0.05 %)
190 W + 190 W (6 ohms, 1 kHz, THD 0.7%)
Surround back / Front height / Front wide
150 W + 150 W (8 ohms, 20 Hz - 20 kHz, THD 0.05 %)
190 W + 190 W (6 ohms, 1 kHz, THD 0.7%)
Speaker compatibility
4 - 16 ohms
Preamplifier section
Input sensitivity/impedance: 200 mV / 47 kohms
Frequency response: 10 Hz - 100 kHz - +1, –3 dB (DIRECT mode)
S/N Ratio: 102 dB (IHF-A weighted, DIRECT mode)
Distortion: 0.005% (20 Hz - 20 kHz) (DIRECT mode)
FM section: Tuning frequency range / 87.5 - 108 MHz