AMPLIFIER |
Onkyo TX-NR474 |
Onkyo TX-NR609 |
Channels | 5.1 | 7.2 |
Power Output | 135 W (6 Ω, 1 kHz, 1 channel driven) | 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) |
Front Wide Channel Support | | |
Non-Phase Shift Amplifier | | |
WRAT (Wide Range Amplifier Technology) | | |
VLSC (Vector Linear Shaping Circuitry) | | |
Optimum Gain Volume Circuitry | | |
THX™ Certification | | Select™2 Plus |
Continuous 6 Ω Rated | | |
Certified 4 Ω Performance | | |
Discrete Output Stage Circuitry | | |
3-Stage Inverted Darlington Circuitry | | |
PUSH-PULL Design | | |
Independent Block Construction (Amp/Preprocessor) | | |
Bi-amp Capability | | |
BTL (Bridged Transless or Bridging) | | |
AUDIO FEATURES |
Onkyo TX-NR474 |
Onkyo TX-NR609 |
Digital Processing Crossover Network | | |
Digital Signal Processing (DSP) Engine | 32-bit Digital Signal Processing Engines | Advanced 32-Bit Processing DSP Chip |
DAC | AKM AK4438 | Burr-Brown |
DAC Specs | 384 kHz/32 Bit | 192 kHz/24 Bit |
Maximum Channel Processing | 5.1 | 7.1 |
Air Studios Monitor Certification | | |
Dolby Atmos | | |
Dolby Atmos Height Virtualization | | |
Dolby Atmos Music | | |
Dolby TrueHD | | |
Dolby Digital Plus | | |
Dolby Surround Upmixer | | |
Dolby Pro Logic | | PLIIz |
Dolby Digital EX | | |
THX Listening Modes | | |
Surround EX | | also known as Dolby Digital Surround EX |
DTS:X | | |
DTS Neural:X | | |
DTS Virtual:X | | |
DTS Neo | | Neo:6 |
DTS-HD Master Audio | | |
DTS-HD High Resolution Audio | | |
DTS 96/24 | | |
DTS Express | | |
DTS-ES | | Discrete 6.1, Matrix 6.1 |
IMAX Enhanced | | |
Auro 3D with Auro-Matic Upmixer | | |
PCM | 2-ch/Multi-ch Input | 2-ch/Multi-ch Input |
Network Audio Formats | FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM | |
Music Playback via USB | FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHD | FLAC, WAV, WMA, WMA Lossless, Ogg, MP3, LPCM, AAC |
High Resolution Music Playback via USB and/or Network | up to 192 kHz | up to 96 kHz |
High Resolution Audio Formats via USB | FLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHD | FLAC, WAV, WMA Lossless, LPCM, AAC |
Gapless Playback | | |
DSD via HDMI | 2-ch/Multi-ch Input | 2-ch/Multi-ch Input |
DSD via USB | 2-ch Input | |
DSD to PCM Converter | | |
USB DAC | | |
Jitter Reduction | PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio | PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio |
DTS Dialogue Control | | |
Dialog Enhancement | | |
Dialog Level Adjustment | | |
Dialog normalization | | |
Dialogue Lift | | |
Tone Control | Front L/R Channels | Front L/R Channels |
Compressed Music Enhancer | Advanced Music Optimizer (bluetooth included) | Advanced Music Optimizer |
High-resolution Music Enhancer | | |
THX Processing Mode | | |
Audyssey Dynamic EQ | | |
Audyssey Dynamic Volume | | |
Audyssey LFC | | |
Audyssey Sub EQ HT | | |
Audyssey DSX | | Front Height |
Phase-Matching Bass Boost | | |
Direct Mode | | |
Pure Audio Mode | | |
Pure Direct Analog Path Mode | | |
Virtual Speakers | T-D (Theater-Dimensional) | T-D (Theater-Dimensional) |
Independent Subwoofer Outputs | | |
VIDEO FEATURES |
Onkyo TX-NR474 |
Onkyo TX-NR609 |
HDR10 | | |
HDR10+ | | |
Dynamic HDR | | |
BT.2020 color space | | |
Dolby Vision | | |
HLG (Hybrid Log Gamma) | | |
HDBaseT Compatible | | |
Enhanced Audio Return Channel (eARC) | | |
HDCP Version | 2.2 | |
QMS (Quick Media Switching) | | |
ALLM (Auto Low Latency Mode) | | |
VRR (Variable Refresh Rate) | | |
QFT (Quick Frame transport) | | |
3-D Ready | | |
Video Signal Passthrough | up to 4K/60p (RGB/YCbCr4:4:4) | up to 1080p |
Video Signal Upscaling | | up to 4K/30p (Marvell Qdeo) |
Analog To HDMI Upconversion | Composite | Component, Composite, PC |
Component Video Upscaling | | |
Analog to Analog Video conversion | | |
Component Video Maximum Resolution | | 1080p |
isf Certified Calibration Control | | |
SPECIFICATIONS |
Onkyo TX-NR474 |
Onkyo TX-NR609 |
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) | | 100 W (0.08% THD) |
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) | | 125 W (0.1% THD) |
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) | 160 W (10% THD) | 175 W |
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) | 135 W (1% THD) | 160 W (1% THD) |
Dynamic Power per Channel (3 Ω, Front) | 160 W | 240 W |
Dynamic Power per Channel (4 Ω, Front) | 125 W | 210 W |
Dynamic Power per Channel (8 Ω, Front) | 85 W | 120 W |
THD | 0.08% (20 Hz - 20 kHz, Half power) | 0.08% (20 Hz - 20 kHz, Half power) |
Damping Factor | | 60 (Front, 1 kHz, 8 Ω) |
Input Sensitivity and Impedance (Line) | 200 mV/47 kΩ (1 kHz, 100 W/8 Ω) | 200 mV/47 kΩ (Line) |
Rated Lineout Level and Impedance | | 200 mV/2.2 kΩ (REC OUT) |
Maximum Lineout Level and Impedance | | 2 V/2.2 kΩ (REC OUT) |
Rated Headphone Jack Output Level and Impedance | 330 Ω | |
Rated Headphone Power Output | 80 mW (32 Ω, 1 kHz, 10% THD) | |
S/N Ratio (Line, IHF-A) | 106 dB | 106 dB |
Frequency Response (Analog In) | 10 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio) | 20 Hz - 50 kHz/+1 dB, -3 dB (DSP bypass) |
DSD Sampling Rates via HDMI | 2.8 MHz | 2.8 MHz |
DSD Sampling Rates via USB | 2.8 MHz, 5.6 MHz | |
Video Input Sensitivity/Output Level and Impedance | 1 Vp-p/75 Ω (Composite) | 1 Vp-p/75 Ω (Component Y) 0.7 Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite) |
Video Frequency Response | | 5 Hz - 100 MHz/+0 dB, -3 dB (Component) |
Ethernet Standard | 10BASE-T/100BASE-TX | 100BASE-TX |
Wi-Fi Standard | IEEE 802.11 a/b/g/n | |
Wi-Fi Terminal Frequency | 5 GHz, 2.4 GHz | |
Bluetooth Version | 4․1 + LE | |
Bluetooth Frequency | 2.4 GHz | |
USB Terminal | 5 V, 1 A | |
FM Frequency | 87.5 MHz - 108.0 MHz | 87.5 MHz - 107.9 MHz |
AM Frequency | 522/530 kHz - 1611/1710 kHz | 522/530 kHz - 1611/1710 kHz |
Warranty | 2 Years | 2 Years |