Onkyo TX-NR 709 black

Video processing is at the cutting edge of technology with a Qdeo processor that, in addition to improving image quality, offers upscaling up to 4K!

The sound processing is also top-notch, with Audyssey’s powerful MultEQ equalization process, capable of taking measurements at multiple points in the room to optimize sound rendering in several locations.

7.2 Audio/Video Amplifier

• Power
  • 170 W/channel into 6 Ω, 1 kHz, 1 channel driven, IEC standard
  • 110 W/channel into 8 Ω (20 Hz to 20 kHz)

Measurements

• Total Harmonic Distortion: 0.08%
• Damping Factor: 60 (Front, 1 kHz, 8 Ω)
• Input Sensitivity and Impedance: 200 mV / 47 kOhms (line)
• Output Level and Impedance: 200 mV / 2.2 kOhms (rec out)
• Frequency Response: 5 Hz - 100 kHz / +1 dBA, -3 dBA
• Signal-to-Noise Ratio: 106 dBA (line, IHF-A)
• Impedance: 6 Ω - 16 Ω
• Tone Control
  • ± 10 dB, 50 Hz (bass)
  • ± 10 dB, 20 kHz (treble)

Audio

• TI Burr-Brown 192 kHz/24-bit DACs (PCM1690) for all channels
• 32-bit DSP chip for advanced processing
• 4 DSP modes for gaming: Rock, Sports, Action, and RPG (Role Playing Game)
• Advanced Music Optimizer for compressed digital audio files
• Supports playback from USB storage devices
• Theater-Dimensional function
• Direct Mode and Pure Audio Mode
• Double Bass function
• Non-scaling configuration
• Preset listening mode memory

High-Performance Audio Technologies

• WRAT (Wide Range Amplifier Technology)
• PLL (Phase Locked Loop) jitter-cleaning technology for S/PDIF audio
• Massive high-power H.C.P.S. (High Current Power Supply) transformer
• Optimum Gain Volume Circuitry

Audio Processing

• Decoders
  • THX Select2 Plus Certified
  • THX Loudness Plus
  • Super Audio CD
  • Dolby True HD
  • DTS-HD Master Audio
  • DVD-Audio
  • CEC
  • Multichannel PCM
  • Dolby True HD
  • DTS-HD Master Audio
  • Dolby Digital Plus
  • DTS-HD High Resolution
  • Dolby Pro Logic

Features

• Audyssey Dynamic EQ for Loudness correction
• Audyssey Dynamic Volume
• Independent crossover frequency adjustment (40/50/60/70/80/90/100/120/150/200 Hz)
• A/V Sync Control function (up to 800 ms in 5 ms steps)
• Tone control for L/R channels
• Illuminated Volume Knob (White)
• Dimmer (Display: Normal / Dim / Dimmer; Volume Knob LED: On / Off)
• RDS (PS/RT/PTY/TP)
• Firmware Updates via Ethernet/USB ports
• Windows 7 and DLNA 1.5 Certified
• RIHD (Remote Interactive over HDMI) system control

Connectivity

• 8 Audio Inputs and 2 Outputs (7.2)
• 4 Digital Audio Inputs (2 Optical and 2 Coaxial)
• 2 Digital Audio Outputs (2 Optical and 2 Coaxial)
• 5 Composite Inputs and 1 Output
• 2 Component Inputs and 1 Output
• 6 HDMI Inputs and 1 Output (version 1.4)
• 1 PC Input (15 pin D-sub)
• 1 Ethernet Port (DLNA and Spotify compatible)
• Front Audio Input for Devices
• Analog Subwoofer Pre Out
• U-Port

Tuner

• 40-station RDS Tuner
  • FM 87.5 MHz-107.9 MHz
  • AM 530 kHz-1,710 kHz

General

• Dimensions (W x H x D): 435 x 174 x 379 mm
• Weight: 12.2 kg