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Onkyo® 2 Channel Network Stereo Receiver-TX-8270

Model #: TX-8270
124897
Onkyo
At a Glance

The TX-8270, is a beautifully engineered 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.

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Get to know this product.

  • 100 W/Ch (8 Ohms)
  • 384 kHz/32-bit (AK4438) DAC for Hi-Res Audio
  • HDMI® 4 In / 1 Out for Media Player & TV
  • 5 GHz/2.4 GHz Wi-Fi® and Bluetooth® Technology
  • Chromecast built-in, DTS Play-Fi®, AirPlay, Spotify®
  • TIDAL, TuneIn, Deezer, and Pandora® Streaming via Onkyo Controller App
  • FlareConnect™ Multi-room Audio Distribution

Works with Sonos

With Sonos Connect, the awesome home theater you’ve built around your Onkyo receiver can now be part of your existing Sonos Home Sound System, or the start of a new one. Instantly upgrade the music streaming capability of your home theater with Sonos Connect and a free firmware update. After a simple set up, your Onkyo A/V receiver will seamlessly tie into Sonos, instantly waking, changing inputs and playing at the volume you command through the familiar Sonos app.

Dynamic Audio Amplification

This amp system generates high current with a massive transformer and audio-grade capacitors. Circuitry features discrete output transistors for low distortion and effortless driving power. High current assures accurate control, restoring energy and vitality to your music. Non-phase-shift circuitry, meanwhile, focuses the audio image and reproduces a wide frequency bandwidth to maximize Hi-Res Audio and vinyl playback.

Rated at 100W/Ch (8 Ohms, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven, FTC), the TX-8270 is our best stereo receiver for driving speakers.

Smooth Analog Signal

Onkyo developed Vector Linear Shaping Circuitry (VLSC) to reassemble the audio signal to its original form following processing. Unlike conventional filters, VLSC removes pulse noise generated in D/A conversion, allowing the sound wave to be reproduced with extremely high fidelity for a smooth analog signal.

Music Made Easy with Chromecast built-in

Stream any music from your smartphone, laptop, or PC to the TX-8270 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™.

Stream Anything with DTS Play-Fi®

The DTS Play-Fi app for iPad, iPhone, Android, Kindle Fire, and Windows PC lets you stream from online services, media server, or device library over Wi-Fi® to any number of compatible speakers. DTS Play-Fi connects systems for synchronized music in every room, and can stream different music to different rooms from the same device. Speakers can be used individually with unique devices at the same time, and lossless audio is supported.

Supports 4K HDR and BT.2020 Video Pass-through

Connect up to four media players to the receiver's HDCP 2.2-compliant HDMI® inputs. The terminals support pass-through of 4K/60 Hz video, 4K HDR in HDR10 or Dolby Vision™ formats, as well as BT.2020 4K video standard. Enjoy premium 4K Ultra HD content untouched from source to screen.

Wi-Fi®, AirPlay, Spotify®, Bluetooth®

Selectable 5 GHz/2.4 GHz Wi-Fi assures stable connectivity so you can enjoy smooth streaming over AirPlay, the Spotify app, and the local network. Bluetooth wireless technology also provides quick and simple wireless streaming from your choice of music application.

Internet Radio, Streaming Services, and FM/AM Radio

TIDAL, Deezer, TuneIn, and Pandora® are baked into the GUI, making it easy to select from a massive range of music and radio programs. FM/AM radio tuners are also included with 40 station presets. Get instant access to four of your favorite stations via memory preset buttons on the front panel.

384 kHz/32-bit Hi-Grade DAC

No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio.

Zone 2 Line-Outs

A dedicated DAC for NET/USB Audio Distribution and Zone 2 line-outs send any audio (even streamed audio) to a second room equipped with a power amp and a pair of speakers, perhaps on the deck or in the garage. Play the same source in both rooms or a different source in Zone 2.

FlareConnect™ Wireless Multi-room Audio

FlareConnect™ mirrors network audio and external analog sources connected to a master component, from streaming services to vinyl records, on FlareConnect™-compatible speakers in other rooms. Music selection, speaker grouping, and playback management across the home are built into Onkyo Controller app for iOS and Android™.

Specifications

Amplifier

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 Power240 W (3 Ohms, Front) / 210 W (4 Ohms, Front) / 120 W (8 Ohms, Front)
Non-Phase-Shift Amp DesignYes (for Realistic Sound Imaging)
6 Ohm CapableYes
4 Ohm CapableYes
DirectYes
384K/32 Bit DACsYes (Asahi Kasei AKM4438)
THD + Noise0.08 % (20hz-20kHz, Half power)
Frequency Response10 Hz-100 kHz (+ 1 dB, -3 dB) (Direct Mode)
S/N Ratio106 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%)

Tuner Section

FM87.5 MHz–107.9 MHz
AM530 kHz–1,710 kHz
FM/AM Preset Memory40 Stations (Plus 4 Faceplate BGM Presets)

General

Power SupplyAC 120 V˜, 60 Hz
Power Consumption4.2 A
Standby Power Consumption0.1 W
No-Sound Power Consumption35 W
Network Standby Power Consumption2.6 W
Dimensions (W x H x D)17 1/8" x 5 7/8" x 12 15/16" (435 x 149 x 328 mm)
Weight18.1 lbs. (8.2 kg)

Carton

Dimensions (W x H x D)21 13/16" x 9 1/2" x 15 13/16"
Weight23.1 lbs. (10.5 kg)

Connectivity

Audio Input/Output4/1
Phono InputYes
Digital Audio IN (Opt/Coax)2/1
Zone 2 Line OutYes
Speaker A/+BYes
Subwoofer Pre-outYes
Headphone JackYes

Network / USB

Internet Radio CapableYes (TuneIn Radio, Tidal, Pandora, Spotify, and Deezer)
Spotify Connect SupportYes
Streaming Audio From PC / NetworkYes
Hi-Res Streaming Audio FormatsYes (Apple Lossless, DSD 2.8/5.6 MHz, AAC, MP3, FLAC 192/24, LPCM, AIFF, WAV, WMA Lossless)
Supports Onkyo Controller AppYes
Wireless NetworkYes (Wi-Fi Certified)
USB InputYes (Front)
Chromecast built-in and Works with Google AssistantYes (Via Firmware Update)
DTS Play-FiYes (via Firmware update)
AirPlayYes
Firmware Updates via Network/USBYes / Yes

Miscellaneous

Quick Access BGM PresetsYes (x4)
Number of AM/FM Presets40
Preset Station NamingYes
Direct Access TuningYes
Automatic/Manual TuningYes
Sleep TimerYes
IR InputYes
IR OutputYes
RI-Compatible Remote ControlYes
Warranty2 YEARS

Misc. Specs

Product Weight18.1
Depth (in.)12.94
Width (in.)17.13
Height (in.)5.88
Channels2
BluetoothYes
Manufacturer Warranty2 Year
Wifi ConnectivityYes
Smart CompatibleYes
Wifi CapableYes
Bluetooth CapableYes
WarningProposition 65 Warning for California Residents