Onkyo TX-8270 Network Stereo Receiver with Built-In HDMI/Wi-Fi & Bluetooth


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SKU: TX-8270
Brand: Onkyo



Network Stereo Receiver with Built-In HDMI, Wi-Fi &

The TX-8270, is a beautifully engineered 100W/ ch network
stereo receiver designed to maximize musical enjoyment and drive your favorite
speakers. Built around a massive transformer, audio-grade capacitors, and discrete
non-phase-shift circuitry locked into a robust chassis, this amp has
high-current power to illuminate cherished vinyl to Hi-Res audio and unmatched
connectivity options for audio components.

  • Works
    with Sonos
  • Dynamic
    Audio Amplification
  • Music
    Made Easy with Chromecast built-in

Works with Sonos

This Onkyo receiver can join your existing Sonos Home Sound
System, or be the start of a new one, just by pairing it with a Sonos Connect.
The AVR ties into the Sonos ecosystem, waking, changing inputs, and playing at
the desired volume on command from the Sonos app.

Dynamic Audio Amplification

Refined over 70 years to deliver emotion in high fidelity,
DAA features a custom High-Current Low-Noise Power Transformer, customized
capacitors, and discrete amp output stages. Unique topology prevents
phase-shift while high current improves speaker control for true dynamic speed.
Driving 4-ohm loads through all channels, DAA has power to move.

Music Made Easy with Chromecast built-in

Stream any music from your smartphone, laptop, or PC to your
Onkyo receiver with ease. Control playback with Chromecast enabled apps you
know and love from your iPhone, iPad, Android™ phone or tablet, Mac® or
Windows® laptop, or Chromebook™.


DTS Play-Fi allows you to enjoy high-quality music from
connected online services, networked media servers, and your device library
over Wi-Fi® to any number of compatible products using the Onkyo Music Control
App for iPad, iPhone, and Android smartphones/tablets. DTS Play-Fi can
synchronize the music in every room. Each member of your family can use their
own device to listen to their music in a room or group of rooms. DTS Play-Fi
lets you structure a comprehensive multi-room ecosystem that satisfies virtually
any need.

Ready for 4K HDR entertainment

Enjoy support for HDR (High Dynamic Range) video including
HDR10, HLG, Dolby Vision®, and BT.2020. The 4:4:4 color space is also
supported. Six HDMI inputs, ARC-ready MAIN OUT, and SUB OUT pass 4K/60p and HDR
video from player to compatible TV and projector and all terminals are HDCP 2.2


Whatever audio is playing on your phone, tablet, or PC app
can be streamed to the receiver with Bluetooth wireless technology. Once the
receiver has paired with and remembered your device, it will start playback
automatically whenever it detects an incoming Bluetooth audio stream.

Onkyo Controller app for easy multi-room management

Onkyo Controller app collects streaming services and
network-attached audio into one intuitive interface. Control playback, navigate
internet services, and distribute audio all over the home with ease.

Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC)
170, 10% THD
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC)
100, 0.08% THD
Dynamic Power
240 W (3 Ohms, Front) 210 W (4 Ohms, Front) 120 W (8 Ohms,
WRAT (Wide Range Amplifier Technology)

H.C.P.S. (High Current Power Supply)

Non-Phase-Shift Amp Design
✓ (for Realistic Sound Imaging)
6 Ohm Capable

4 Ohm Capable

Direct/Pure Mode
384K/32 Bit DACs
✓ (Asahi Kasei AKM4438)
192K/24 Bit DACs

Audio Input/Output
Phono Input

Digital Audio IN (Opt/Coax)
Auto Power On When Signal is Detected

Zone 2 Line Out

Zone 2 Digital to Analog Audio Conversion

Speaker A/+B

Subwoofer Pre-out

Headphone Jack

Network / USB
Internet Radio Capable
✓ (TuneIn Radio, Tidal, Pandora,
Spotify, and Deezer)
Spotify Connect Support

Streaming Audio From PC / Network

Hi-Res Streaming Audio Formats
✓ (Apple Lossless, DSD 2.8/5.6
MHz, AAC, MP3, FLAC 192/24, LPCM, AIFF, WAV, WMA Lossless)
Supports Onkyo Controller App

Wireless Network
✓ (Wi-Fi Certified)
USB Input
✓ (Front)
Chromecast built-in and Works with Google Assistant
✓ (Via Firmware Update)
DTS Play-Fi
✓ (Via Firmware Update)

Firmware Updates via Network/USB
Quick Access BGM Presets
✓ (x4)
Number of AM/FM Presets
Preset Station Naming

Direct Access Tuning

Automatic/Manual Tuning

Sleep Timer

IR Input

IR Output

RI-Compatible Remote Control

Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC)
100, 0.08% THD
Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC)
170, 0.10% THD
Dynamic Power
240 W (3 Ohms, Front) 210 W (4 Ohms, Front) 120 W (8 Ohms,
THD + Noise
0.08 % (20hz-20kHz, Half power)
Frequency Response
10 Hz-100 kHz (+ 1 dB, -3 dB) (Direct Mode)
S/N Ratio
106 dB (IHF-A, Line In, Speaker Out) 80 dB ( IHF-A, Phono
In, Speaker Out)
Phono Overload (1 kHz)
70 mV (MM, 1 kHz, 0.5%)
87.5 MHz–107.9 MHz
530 kHz–1,710 kHz
FM/AM Preset Memory
40 Stations (Plus 4 Faceplate BGM Presets)
Power Supply
AC 120 V˜, 60 Hz
Power Consumption
4.2 A
Standby Power Consumption
0.1 W
No-Sound Power Consumption
35 W
Network Standby Power Consumption
2.6 W
Dimensions (W x H x D)
17 1/8″ x 5 7/8″ x 12 15/16″ (435 x 149 x 328
18.1 lbs. (8.2 kg)

Additional information

Weight 0.00000000 lbs


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