Descrizione

Sintoamplificatore 7.2 THX Select2Plus 7 x 180 W TrueHD/HD DTS TX-NR838 ONKYO
Destined to intoxicate hi-fi enthusiasts as much as film lovers, the TX-NR838 boasts the absolute latest in high-resolution A/V processing. This heavyweight marries Onkyo’s Emotion, Delivered high-current amplification with Dolby Atmos® multidimensional sound*, a format that locates and moves directional audio above and around the listener in a seamless sphere of living sound. Thanks to the massive customized transformer and discrete Three-Stage Inverted Darlington Circuitry, you can feel the awesome power of multiplex movies in your own home. Hi-fi credentials are further cemented with Pure Direct Analog Path, a selectable mode that shuts down all digital circuitry when you’re listening to LPs or other analog audio sources for pristine sound. Devotees of high-resolution can stream their network-attached hi-res albums using the remote app and Wi-Fi®, or get an instant fix with a smartphone and DSP-enhanced Bluetooth. The TX-NR838 is also packed with cutting-edge features for movies and gaming, with 4K/60 Hz-ready HDMI® terminals, HDCP 2.2 for future Ultra HD video streaming, and the sheer power you need for a convincing surround-sound experience. *Firmware update required.
Supports New Dolby Atmos® Format for Exciting Multidimensional Sound
THX® Select2™ Plus Certified for Cinema Reference Sound
4K/60 Hz-Capable HDMI® Terminals for Ultra HD Entertainment*1
Supports HDCP 2.2*2 Copy Protection for Future 4K Streaming, Broadcasting, and Premium Studio Content
Zone 2 HDMI Output for HD Video in a Second Room
Built-in Wi-Fi® Certified Wireless LAN Capability
Bluetooth Version 2.1 + EDR Capability (Compatible Profile: A2DP v1.2, AVRCP v1.3) with Advanced Music Optimizer DSP Technology
Three-Stage Inverted Darlington Circuitry on All Channels
Customized Capacitors and Transformer for High-Current Capability
Pure Direct Analog Path Mode for Interference-Free Hi-fi Stereo Listening
HDMI® Video Upscaling to 4K with Qdeo™ Processing Technology by Marvell
Internet Radio and Music Streaming Subscription Services Included (TuneIn Radio, Pandora®, Spotify, AUPEO!, and Deezer)*3
Play Compressed, Lossless, and Hi-res Audio via Local Network (MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, Apple Lossless, DSD 5.6 MHz, LPCM*4, and Dolby® TrueHD)
AccuEQ Room Calibration with Mic for Clear and Balanced Sound
Advanced Music Optimizer to Improve Compressed Digital Audio Quality (Bluetooth Included)
Control and Stream with Free Onkyo Remote Streaming Apps for iPod touch/iPhone*5 and Android Devices*6
Frontside MHL™ for 1080p Video and Stills from Smartphone and Tablet
Overlaid Input Source Preview with InstaPrevue™ Technology
Bi-Amping Capability for Front Channels
Powered Zone 2 and Zone 2/3 Pre/Line-Outs for Distributed Audio Playback
Whole House Mode for Synchronized Housewide Audio
7.2 Multichannel Pre-Outs
PM Bass for Deep Bass and Clear Mid-Range
*1 4K/60 Hz video is supported on HDMI inputs 1/2/3/4, the frontside input, Main Out, and Sub Out.*2 HDCP 2.2 is supported on HDMI Input 3 and Main Out only. *3 Availability of services depends on region. Some services may require a paid subscription and firmware update. Availability of third-party services advertised here is accurate at the time of publication, but may be subject to change without notice. *4 LPCM is supported via DLNA only. *5 Compatible with iPod touch (3rd generation or later) and iPhone 3GS or later. All models require iOS 4.2 or later. *6 Requires Android OS 2.1 or later.

AMPLIFIER FEATURES

180 W/Ch (6 Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC); 215 W/Ch (6 Ω, 1 kHz, 1 Channel Driven, JEITA)
WRAT (Wide Range Amplifier Technology), H.C.P.S. (High Current Power Supply) Massive High Power Transformer, Discrete Output Stage Circuitry, and Optimum Gain Volume Circuitry
PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
PROCESSING FEATURES

HDMI for 4K/60 Hz Video, 3D, Audio Return Channel, DeepColor™, x.v.Color™, LipSync, Dolby Atmos®, Dolby® TrueHD, DTS-HD Master Audio™, DVD-Audio, Super Audio CD, Multichannel PCM, and CEC
TI Burr-Brown 192 kHz/24-Bit DAC (8 Channels x 1)
Dual 32-Bit Digital Signal Processing Engines
4 DSP Modes for Gaming: Rock, Sports, Action, and RPG
Theater-Dimensional Virtual Surround Function
Direct Mode and Pure Audio Mode
CONNECTION FEATURES

7 HDMI Inputs (1 Front/6 Rear), Zone 1 and Zone 2 Outputs
Mass Storage Class USB Memory Playback Capability
Component Video Switching (1 Input and 1 Output)
4 Composite Video Inputs (1 Front/3 Rear) and 1 Output
5 Digital Audio Inputs (2 Optical and 3 Coaxial)
7 Analog Audio Inputs (1 Front/6 Rear)
Phono Input (MM) for Turntable Connection
IR Input, 12 V Trigger Out (Zone 2), and RS232 Port
2 Parallel Subwoofer Pre-Outs
OTHER FEATURES

Independent Crossover Adjustment for Each Channel (40/50/60/70/80/90/100/120/150/200 Hz)
A/V Sync Control (Up to 800 ms in 10 ms Steps at 48 kHz)
Graphical Overlaid On-Screen Display (OSD) via HDMI with Quick Set-Up
Hybrid Standby Function with HDMI Passthrough
Smart Grid-Ready
Tone Control (Bass/Treble) for Front L/R Channels
3-Mode Display Dimmer (Normal/Dim/Dimmer, Volume Knob LED On/Off*)
RDS (PS/RT/PTY/TP) (European Model Only)
40 FM/AM Random Presets
Certified with DLNA Version 1.5
Firmware Updates via Ethernet and USB
RIHD (Remote Interactive Over HDMI) for System Control
Aluminum Front Panel and Volume Control Knob
Preprogrammed RI (Remote Interactive) Remote Control
*Note: Volume knob LED is always off when display is dimmed