TX-NR509

Features

# Channels	5.1
Power (8ohms 20-20kHz, 0.7%, 2 Channels Driven, FTC) /CH	80W
Power (8ohms 20-20kHz 0.05%) /Ch	-
THX Certified	-
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	-

DOLBY Decoder	True HD, DD Plus
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	✓ (Advanced)
192K/24 Bit DACs	✓ (Burr-Brown)
VLSC	-
isf Certified Calibration Control	-

Audio I/O	6 / 1
Phono Input	-
Digital Audio IN (OPT/COAX)	2 / 2
Digital Audio OUT (OPT/COAX)	-
Composite I/O	5 / 1
S-Video I/O	- / -
Component Video I/O	2 / 1
Front-Panel A/V	L / R / V
Front-Panel Optical	-
Front-Panel USB Input (made for iPod/iPhone)	✓
HDMI I/O	4 / 1
HDMI Version	V1.4a (supports 3D video and Audio Return Channel)
Component Video Upconversion	-
Analog To HDMI Upconversion	-
1080p Upscaling	-
Multi-Channel Input	-
Analog Pre-Outs	Sub / Surr Back
Speaker A/+B	-
Powered Zone2	-
Zone 2 Line Out	✓
Zone 2 Video Out	-
Zone 3 Line Out	-
U-Port	✓
iPod Ready	✓(direct USB input, optional UP-A1)
HD Radio Ready	✓ (optional UP-HT1)
Internet Radio Capable	✓(Pandora, Rhapsody, Napster, vTuner, Sirius Internet Radio, MediaFly, Slacker, Last.fm)
Streaming Audio From PC	✓ (Windows 7 and DLNA compatible)
Streaming Audio From USB memory	✓ (front; iPhone/iPod support)
Wireless Network Ready via USB	✓(optional UWF-1)
PC Input (15 pin D-sub)	-

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 2EQ)
OSD Out	✓(basic overlay)
Solid Aluminum Front	-
Warranty	2 YEARS

For more technical detail, download the Spec Sheet here: TX-NR509 Product Sheet .