TX-NR808 7.2-Channel 3-D Ready Network A/V Receiver
 

The TX-NR808 earns its prestigious THX® Select2 Plus™ certification by blending the latest connectivity and processing technology with Onkyo’s renowned amplification prowess. As a network-capable receiver, the TX-NR808 is your gateway to streaming audio from your PC or internet radio.

Amplifier
# Channels 7.2
Power (8ohms 20-20kHz 0.08%) /Ch 135W
Power (8ohms 20-20kHz 0.05%) /Ch -
THX Certified ✓ (Select2 Plus)
Continuous 6ohms Rated
Certified 4ohms performance
All Discrete Circuitry
3-Stage Inverted Darlington Circuitry
PUSH-PULL Design
Independent Block Construction (Amp/Preprocessor) -
Toroidal Transformer -
Independent Power Supply -
Bi-amp Capability For Front
BTL Capability For Front -
Processing
DOLBY Decoder True HD, DD Plus, PLIIz
DTS Decoder DTS-HD Master Audio
Dolby PLIIz
ONKYO GAME Surround Modes
DTS Surround Sensation Speaker / Headphone - / -
Neural Surround -
THX Processing Mode
Audyssey DSX
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Direct/Pure Mode ✓ / -
Music Optimizer
192K/24 Bit DACs ✓ (Burr-Brown)
VLSC -
isf Certified Calibration Control -
Connectivity
Audio I/O 7 / 2
Phono Input
Digital Audio IN (OPT/COAX) 2 / 3
Digital Audio OUT (OPT/COAX) -
Composite I/O 5 / 1
S-Video I/O 4 / 2
Component Video I/O 2 / 1
Front-Panel A/V L / R / V
Front-Panel Optical -
Front-Panel Portable input (stereo mini jack) -
HDMI I/O 7 (6+1)/ 1
HDMI Version V1.4a (supports 3D video and Audio Return Channel)
Component Video Upconversion
Analog To HDMI UpConversion
1080i Upscaling -
1080p Upscaling ✓ (DCDi Cinema)
Multi-Channel Input 7.1 channel
Analog Pre-Outs 7.2 channel
Speaker A/+B -
Powered Zone2
Zone 2 Line Out
Zone 2 Video Out -
Zone 3 Line Out
U-Port
iPod Ready ✓ (optional UP-A1)
HD Radio Ready ✓ (optional UP-HT1)
XM Radio Ready -
SIRIUS Radio Ready
Internet Radio Capable ✓ (Pandora, Rhapsody, Napster, vTuner, Sirius Internet Radio, MediaFly, Slacker)
Streaming Audio From PC ✓ (Windows 7 and DLNA compatible)
Streaming Audio From USB memory ✓ (iPhone/iPod support)
PC Input (15 pin D-sub)
Integration Access
RS-232
IR Input
Ethernet
ONKYO-RI System Control
12V Trigger ✓ (Zone2 only)
Miscellaneous
Pre-Pro/Learning Remote ✓ / -
Back-Lit Remote -
On Screen Remote Programming -
Bi-directional Remote Setup via GUI
Activity Based Remote -
Color-Coded Speaker Terminals
Auto Speaker Calibration W/Mic. ✓ (Audyssey MultEQ)
OSD Out ✓ (advanced "Home" GUI via all video outputs)
Solid Aluminum Front
Warranty 2 YEARS
Amplifier Section
Power Output
Front L/R135 W + 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC)
100 W + 100 W (6 ohms, 1 kHz, 0.08%, 2 channels driven, FTC)
Center135 W (8 ohms, 20 Hz–20 kHz, 0.08%, 2 channels driven, FTC)
100 W (6 ohms, 1 kHz, 0.1%, 2 channels
driven, FTC)
Surround L/R135 W + 135 W (8 ohms, 20 Hz–20 kHz, 0.08%, 2 channels driven, FTC)
100 W + 100 W (6 ohms, 1 kHz, 0.08%, 2 channels driven, FTC)
Surround Back L/R135 W + 135 W (8 ohms, 20 Hz–20 kHz, 0.08%, 2 channels driven, FTC)
100 W + 100 W (6 ohms, 1 kHz, 0.08%, 2 channels driven, FTC)
Dynamic Power300 W (3 ohms, 1 ch)
250 W (4 ohms, 1 ch)
150 W (8 ohms, 1 ch)
THD (Total Harmonic Distortion)0.08% (Rated power)
Damping Factor60 (Front, 1 kHz, 8 ohms)
Input Sensitivity and Impedance200 mV/47 k-ohms (Line)
Output Level and Impedance200 mV/2.2 k-ohms (Rec out)
Phono Overload-
Frequency Response5 Hz–100 kHz/+1 dB, -3 dB
Tone Control±10 dB, 50 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio110 dB (Line, IHF-A), 80 dB (Phono, IHF-A)
Speaker Impedance4 ohms–16 ohms
Video Section
Input Sensitivity/Output Level and Impedance
Video1 Vp-p/75 ohms (Component)
0.7 Vp-p/75 ohms (Component PB/CB, PR/CR)
1 Vp-p/75 ohms (Composite)
Component Video Frequency Response5 Hz–100 MHz, -3dB
Tuner Section
Tuning Frequency Range
FM87.5 MHz–107.9 MHz
AM530 kHz–1,710 kHz
FM/AM Preset Memory40 stations
General
Power SupplyAC 120 V, 60 Hz
Power Consumption7.5 A
Dimensions (W x H x D)17 1/8" x 7 13/16" x 17 1/8" (435 x 198.5 x 435.5 mm)
Weight40.3 lbs (18.3 kg)

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