TX-8390
Network Stereo Receiver - Premium audio-video features with a hi-fi focus
This luxuriously appointed component fits a wealth of audio-video capabilities into robust stereo architecture, energizing TV entertainment, games, and music with 200 W + 200 W of speaker-driving power. The linage of the Onkyo Pure Hi-Fi family is reflected in the 5 mm-thick aluminum front panel and controls, custom power supply, and dual 10,000 μF capacitors. Quad-core SoC supports a multi-technology audio platform over 802.11ac 2x2 MIMO Wi-Fi® including Chromecast built-in, AirPlay 2, and DTS Play-Fi®. The receiver is Works with Sonos and Works with Alexa certified, and can be controlled by voice using Siri, Google Assistant, and Alexa-enabled devices. Popular music-streaming services are built in. Bluetooth® wireless technology, phono input, and Hi-Res Audio support including MQA expand your entertainment possibilities even further.
PRODUCT HIGHLIGHTS
200 W + 200 W Dynamic Audio Amplification
Works with Sonos, Chromecast built-in, DTS Play-Fi®, AirPlay 2, FlareConnect™*1, Spotify®, Amazon Music, TIDAL, Deezer, TuneIn*2
Control audio playback by voice using Google Assistant or Siri enabled devices
Works with Alexa*3 and the Google Assistant
Hand-selected high-grade parts throughout with luxurious industrial design
Large HDMI® grounds and isolated SoC
Quad-core SoC supports 802.11ac (2x2 MIMO) Wi-Fi®*4
HDMI supports 4K/60p, 4K HDR, BT.2020, HDCP 2.3
My Input preset selector with volume, tone/balance, and sound-mode memory
AccuEQ Stereo with Subwoofer EQ
FM/RDS and DAB+ radio with 40-station memory presets
AMPLIFIER FEATURES
200 W/Ch (6 Ω, 1 kHz, 10% THD, 2 channels driven), 180 W/Ch (6 Ω, 1 kHz, 1% THD, 2 channels driven, IEC)
Customized High-Current Low-Noise Power Transformer
Custom 10,000 μF high-current smoothing capacitors
Non-phase-shift amp topology with discrete output stage
Dual output transistors on each channel support high current delivery
Anti-resonant extruded aluminum heat-sink with black alumite coating
Large HDMI grounds and short signal-paths reduce noise
AKM (AK4458) DAC supports 384 kHz/32-bit D/A conversion
VLSC™ (Vector Linear Shaping Circuitry) noise-filtering
PLL (Phase Locked Loop) anti-jitter technology for SPDIF audio
Pure Audio Mode for flawless analog sound
VIDEO & AUDIO SUPPORT
Supports HDCP 2.3, 4K/60p, HDR (Dolby Vision™, HDR10, HLG), BT.2020, 4:4:4/24-bit, 3D Video, ARC (Audio Return Channel), DeepColor™, x.v.Color, and LipSync via HDMI pass-through
1080p to 4K Super Resolution upscaling via HDMI
Supports Hi-Res Audio formats including MQA*5; DSD256, DSD128, DSD64 (DSD converted to 176.4 kHz/24-bit PCM); FLAC, WAV [RIFF], AIFF to 192 kHz/24-bit; and ALAC to 96 kHz/24-bit*6
NETWORK FEATURES
Supports multi-room streaming, internet streaming services, and Onkyo Controller*7 remote streaming app
Works with Alexa (future firmware update required)
Works with Sonos for the Sonos Home Sound System*8
Chromecast built-in and voice control*9 with the Google Assistant
AirPlay 2 multi-room audio and voice control*10 with Siri
DTS Play-Fi multi-room audio via Onkyo Music Control App*7
Quad-core SoC supports multiple processing functions including 802.11ac (2x2 MIMO) 5 GHz/2.4 GHz Wi-Fi
CONNECTION FEATURES
6 HDMI inputs and 2 outputs (Main [ARC], Sub/Zone 2)
3 digital audio inputs (2 optical and 1 coaxial, assignable)
Phono input with built-in MM equalizer for turntable connection
3.5 mm setup mic input for AccuEQ Stereo (front)
6.35 mm headphone jack (front)
Front L/R pre-out (analog RCA, shared with Zone 2 line-out)
Zone 2 line-level output (analog RCA)
2 subwoofer pre-outs
4 transparent gold speaker-posts (Speaker A+B)
Bi-directional Ethernet LAN terminal for IP control
1 front USB input (no power on standby) for audio playback
1 rear USB input (5 V/1 A including in Network Standby)
IR (infrared) input/output for remote-control extenders
RI (Remote Interactive) terminal for integrated control
AC socket for detachable IEC power cord
ADVANCED FEATURES
Bi-wire compatible loudspeakers for pristine mids and highs
5 mm-thick extruded aluminum front panel
Aluminum volume and tone controls, balance, My Input, input selector, and cursor key
My Input selector saves four input presets with listening mode, tone/balance, and volume
FM/RDS and DAB+ tuners with 40-station memory presets
GUI with OSD includes transparent A/V input/output information overlay to check playback conditions without program interruption
Sub/Zone 2 HDMI output with modes supporting simultaneous distribution of the same or different video sources*11
A/B or A+B Speaker Drive plays an audio source through either or both pairs of connected speakers (8–16 Ω speakers required for A+B drive)
AccuEQ Stereo with Subwoofer EQ
Bluetooth® Ver. 4.2 wireless technology (SBC/AAC)
Advanced Music Optimizer improves playback quality of compressed audio files
Zone 2 line-out with Zone 2 DAC connects compatible audio systems for synced/independent D/A playback (including HDMI/SPDIF)*12 in Main and Zone 2
A/V Sync Control (up to 500 ms in 5 ms steps at 48 kHz)
IP web browser control, support for AMX® and Control4® home automation
3-Mode display dimmer (Normal/Dim/Dimmer)
Chic new slimline Simple Remote Control
Technical Specifications:-
Amplifier Section:-
Power output:
200 W/Ch
(6 Ω, 1 kHz, 10%, 2 channels driven)
180 W/Ch
(6 Ω, 1 kHz, 1% THD, 2 channels driven, IEC)
Dynamic power: 300 W (3 Ω, Front)
250 W (4 Ω, Front)
150 W (8 Ω, Front)
THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, half power)
Input sensitivity and impedance: 200 mV rms/47 kΩ (Line)
Rated RCA output level and impedance: 1 V rms/470 Ω (Pre-out/Zone 2 line-out)
Phono overload: 70 mV (MM, 1 kHz, 0.5%)
Frequency response: 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode/Pure Audio)
Tone control: ±10 dB, 20 Hz (Bass), ±10 dB, 20 kHz (Treble)
Signal-to-noise ratio: 106 dB (IHF-A, Line In, Speaker Out), 80 dB (IHF-A, Phono In, Speaker Out)
Speaker impedance: A/B 4–16 Ω, A+B 8–16 Ω
Headphone output impedance: 330 Ω
Headphone rated output: 80 mW + 80 mW (32 Ω, 1 kHz, 10%)
Tuner Section:-
Tuning frequency range: FM/RDS 87.5–108 MHz
FM/DAB+ preset memory: 40 Stations
General:-
Power supply: AC 220–240 V~, 50/60 Hz
Power consumption: 340 W
Standby power consumption: 0.15 W
No-sound power consumption: 45 W
Network standby power consumption: 2.0 W
Dimensions (W x H x D): 435 x 174 x 383 mm
Weight: 11.8 kg
CARTON:-
Dimensions (W x H x D): 435 x 174 x 383 mm
Weight: 11.8 kg
Supplied Accessories:
• DAB/FM antenna • Initial Setup Guide • Power cord
• Speaker setup microphone • Remote controller
• AAA (R03) batteries x 2