ONKYO TX-NR838 Merkblatt

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TX-NR838 
7.2-Channel Network A/V Receiver
2014 NEW PRODUCT RELEASE
Spellbinding Entertainment, However You Like It 
Destined to intoxicate hi-fi enthusiasts as much as hardcore film and game lovers, the TX-NR838 Network A/V Receiver combines pure analog 
power with the latest in high-resolution audio and video processing. This heavyweight receiver is built around Onkyo’s “Emotion, Delivered” high-
current amplification concept with a massive customized transformer and discrete Three-Stage Inverted Darlington Circuitry. Hi-fi credentials 
are cemented with Pure Direct Analog Path, a selectable mode that shuts down all digital circuitry when you’re listening to LPs or other high-
quality audio sources. Signals are routed via the phono or analog inputs to the amps for pristine sound that’s completely free of digital noise. 
Devotees of high-resolution, meanwhile, can stream their network-attached 5.6 MHz DSD or 192/24 hi-res albums using the remote app, while 
listeners seeking an instant fix can enjoy music from smartphone via inbuilt Wi-Fi
®
 and Bluetooth. The TX-NR838 is also packed full of cutting-
edge features for movies and gaming, with 4K/60 Hz-ready HDMI
®
 terminals, HDCP 2.2 compatibility for future Ultra HD premium content, and 
the sheer power you need for a convincing surround-sound experience.
ADVANCED FEATURES
• 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
• Dolby
®
 Pro Logic
®
 IIz Upmixing for 7.1-Channel Surround 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 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
• 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
®
 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
• Compatible with RI Dock for iPod/iPhone and AirPlay (DS-A5)
• Preprogrammed RI (Remote Interactive) Remote Control
*Note: Volume knob LED is always off when display is dimmed
BLACK
SILVER
Microphone for 
AccuEQ