ONKYO: TX-8270

TX-8270 – Stereo 2.1 Amplifier | ONKYO

HDMI Connect
2.1 Configuration
3 Year Warranty



Stereo Hi-Fi Amp Gets You Connected

Put the focus on musicality with the TX-8270, a
beautifully engineered stereo amp that’s ready to play anything you
throw at it. Together with line and phono inputs, there’s coaxial and
optical digital, four HDMI® inputs, USB, and dual-band Wi-Fi® to support
wireless audio technologies. These include DTS Play-Fi®*, Chromecast
built-in*, AirPlay, Spotify®, network-attached audio, and streaming
services. 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 your favorite music. Enjoy
versatility with easy enhancement of everyday TV entertainment, DAB+
and FM/RDS radio, and more. Paired with speakers of appropriate quality,
the TX-8270 will bring a smile to your face every performance.

* Firmware update or updates required (TBA).

Driving Big Speakers with Vitality and Dynamism Image

Driving Big Speakers with Vitality and Dynamism

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.

A Stereo Receiver that Connects Everything Image

A Stereo Receiver that Connects Everything

A beautiful stereo receiver crafted for hi-fi
enthusiasts, the TX-8270 is also exclusively equipped with connections
allowing it to serve as an up-to-date amp for TV entertainment. Joining
analog, digital, phono, and USB inputs are HDMI® terminals (connect an
Apple TV or similar) together with a Next Generation Network Audio
platform. Cast music from familiar apps quickly and easily.

Premium Digital-to-Analog Processing Image

Premium Digital-to-Analog Processing

An AK4438 384 kHz/32-bit digital-to-analog
converter from AKM features unique low-distortion technologies ideally
suited to DSD 5.6 MHz*1 and PCM signals up to 192 kHz/24-bit*2. Together
with unique VLSC™ filtering circuitry, which eliminates
ultra-high-frequency pulse noise, playback is crystal clear.

*1 Playback after PCM conversion.
*2 192/24 PCM not supported over wireless LAN or USB.

Music Made Easy with Chromecast built-in* Image

Music Made Easy with Chromecast built-in*

Stream any music from your smartphone, laptop, or
PC to your speakers 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 Image

Stream Anything with DTS Play-Fi®

DTS Play-Fi* is a wireless protocol that works
with any app and smart device. Flick whatever’s playing to the receiver,
even different sources to different components at the same time.

Dual-band Wi-Fi, AirPlay, and Spotify Connect Image

Dual-band Wi-Fi®, AirPlay, and Spotify® Connect

A selectable 5 GHz Wi-Fi® channel assures stable
connectivity in areas with traffic congestion on the 2.4 GHz band. Enjoy
smooth streaming over AirPlay, the Spotify Connect app, and other
network audio services.

Internet Radio, Streaming Services, FM/RDS, and DAB/DAB+ Image

Internet Radio, Streaming Services, FM/RDS, and DAB/DAB+

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

Onkyo Controller for Next Generation Network Audio Image

Onkyo Controller for Next Generation Network Audio

Onkyo Controller collects streaming services and
network-attached audio into an intuitive interface. Cue and control
music and distribute it around the home from one easy-to-use app.

FireConnect Wireless Multi-room Audio Image

FireConnect™ Wireless Multi-room Audio

FireConnect™ mirrors network audio and external
analog sources connected to master component—from streaming services to
vinyl records—on FireConnect™-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™.

Note: FireConnect™ is
enabled with a firmware update. Sharing audio from external inputs
depends on the model and is enabled with a future firmware update.
Sampling rates of 44.1 kHz and 48 kHz are supported. FireConnect™ is a
technology based on Blackfire provided by Blackfire Research Corp., USA.


160 W/Ch Hi-Current Dynamic Audio Amplification System

384 kHz/32-bit (AK4438) DAC for Hi-Res Audio

HDMI® 4 In / 1 Out for Media Player and TV Connection

5 GHz/2.4 GHz Wi-Fi® and Bluetooth® Technology

Chromecast built-in*1, DTS Play-Fi®*1, AirPlay, Spotify®

TIDAL, TuneIn, and Deezer Streaming via Onkyo Controller App

FM/RDS and DAB/DAB+ Radio with Quick Recall Memory Presets

FireConnect™ Multi-room Audio Distribution*1


Massive Hi-Current EI Transformer

Non-Phase-Shift Amp Circuitry with Discrete Power Output Stages

Optimum Gain Volume Circuitry

AKM 384 kHz/32-bit (AK4438) DAC

VLSC™ (Vector Linear Shaping Circuitry) Noise Filtering Technology

Dual-band 5 GHz/2.4 GHz Wi-Fi® for Stable Connectivity

Includes Chromecast built-in*1, DTS Play-Fi*1, AirPlay, Spotify, TIDAL, TuneIn, and Deezer*2

FireConnect™ Multi-room Network/Analog Audio Distribution to Optional Wireless Speakers*1

Receiver, Network Audio, and Multi-room Audio Control via free Onkyo Controller Application for Android™ and iOS*3

Bluetooth Wireless Technology for Mobiles, Laptops, and PCs (Version 4.1 + LE Profile: A2DP v1.2, AVRCP v1.3)

Zone 2 Line Outs with Dedicated DAC for NET/USB Audio Distribution

FM/RDS and DAB/DAB+ Tuners with 40 Station Presets

HDMI Supports HDCP 2.2, 4K/60 Hz, HDR, 3D, Audio
Return Channel, DeepColor™, x.v.Color™, LipSync, DSD*4, DVD-Audio, Super
Audio CD (SACD), and CEC

Supports Dolby Vision™ Signal Pass-through

Supports Hi-Res Audio via Network (DSD 5.6 MHz*4 and 192/24 PCM*5)

Decodes FLAC, WAV, ALAC, DSD*4, AIFF, WMA Lossless, MP3, and AAC Formats Over Network and USB

Aluminum Front Panel and Volume Control Knob

*1 Requires a firmware update or updates TBA.

*2 Availability of services may vary with region. Please confirm before purchase. Subscription may also be required.

*3 For iOS and Android devices. Check App Store or Google Play™ for OS and device requirements.

*4 After PCM conversion.

*5 Not supported over wireless LAN or USB.


4 HDMI Inputs / 1 Output (4K/60 Hz / HDCP 2.2)

3 Digital Audio Inputs (2 Optical and 1 Coaxial)

3 Analog Gold-plated Audio Inputs

Gold-plated MM Phono Input with Phono Equalizer

Gold-plated Zone 2 Line Outs

Gold-plated Subwoofer Pre Out

Two Pairs of Speaker Post with Screw Knobs for A/B Drive

5 V / 1 A USB Port for Audio Playback via USB Storage Devices (Front)

5 V / 500 mA USB Terminal for HDMI Media Players Power Supply (Rear)

IR Input and Output

LAN Input with IP Control Capability for Home Automation Systems

Thick, Detachable AC Power Cable

Gold-Plated 6.35 mm Headphone Jack (Front)


Graphical User Interface with Overlaid On-Screen Display (OSD) via HDMI

Quick Recall Preset Buttons on Front Panel

Input Selector Knob and Physical Tone/Balance Controls

Direct Mode and Double Bass Mode

Crossover Adjustment (40 ⁄ 50 ⁄ 60 ⁄ 70 ⁄ 80 ⁄ 90 ⁄ 100 ⁄ 120 ⁄ 150 ⁄ 180 ⁄ 200 Hz)

A/V Sync Control (Up to 500 ms in 5 ms Steps at 48 kHz)

Front-panel Speaker A or B Drive Selector Button

3-Mode Display Dimmer (Normal/Dim/Dimmer)

Sleep Timer and Battery-free Memory Back-up

Full-sized RI Remote Controller

Network Standby Mode, HDMI Passthrough, and Auto Standby



ONKYO Australia - ONKYO Receivers, Amplifiers & More

Shop all products ONKYO, including ONKYO Receivers, ONKYO Amplifiers and much more. RIO Sound and Vision stock the largest range of ONKYO products, available in-store and online. Free delivery Australia wide. ONKYO products provide high quality products for your home theatre or surround sound system. All of RIO Sound and Vision's products come with a full Australian 3 year warranty. As the largest ONKYO dealer in Australia, with over 25 years in the Vision and HiFi industry, RIO Sound and Vision can tailor your new ONKYO system with ease and affordability.

Additional information

Price Bracket



Power Output: 160 W/Ch (6 Ohms, 1 kHz, 1%, 1 Channel Driven, IEC); 170 W/Ch (6 Ohms, 1 kHz, 10%, 1 Channel Driven, JEITA)

Frequency Response: 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)

Dimensions (W x H x D): 435 x 149.5 x 329 mm

Weight: 8.7 kg


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