The all new Integra range is now available at the largest AV showroom in the world, RIO Sound and Vision. Building quality AV Receivers and 2-channel amplifiers, Integra is one of the leading brands in amplification today. Using state-of-the-art technologies, Integra design and manufacture their products to suit their customers which is why RIO are proud to bring Integra into your home.

A Perfect Blend of Features, Ready to Integrate

Just right for your living room, media room, or bespoke home cinema, the DRX-3.4 has power to drive Dolby Atmos® and DTS:X® through 5.2.4 channels with 8K HDR video passthrough, making it perfect for IMAX® Enhanced content. Share the sound around your home by app or voice over 5 GHz/2.4 GHz Wi-Fi® or via Zone 2 and Zone 3 powered speaker outputs.

Audio & Video Highlights

• 5.2.4/7.2.2-ch Dolby Atmos® and DTS:X® playback
• Dolby Atmos Height Virtualization
• Dolby Surround® and DTS® Neural:X upmixing
• HDMI®*1 supports 8K/60p (4:4:4/12-bit*2, 4:2:2/12-bit*2, 4:2:0/10-bit*3), 8K/30p (4:4:4/12-bit*2, 4:4:4/10-bit*3, 4:2:2/12-bit*3, 4:2:0/12-bit), 4K/120p (4:4:4/12-bit*2, 4:4:4/10-bit*3, 4:2:2/12-bit*3, 4:2:0/12-bit) video passthrough, HDR10+, Dolby Vision™, HDR10, HLG, BT.2020, VRR (Variable Refresh Rate), DSC (Display Stream Compression), ALLM (Auto Low Latency Mode), QFT (Quick Frame Transport), QMS (Quick Media Switching), eARC (enhanced Audio Return Channel), DeepColor™, x.v.Color™, LipSync, and HDCP 2.3
• HDMI Main Out with eARC for encoded HQ audio, Sub/Zone 2 Out with OSD*4
• Bidirectional Bluetooth® wireless technology Version 4.2 + LE (A2DP v1.2, AVRCP v1.3; RX: SBC/AAC, TX: SBC/Qualcomm® aptX™/apt X HD)
• 9.2-ch multichannel pre-outs*5
• Dedicated DACs support synced/independent D/A audio distribution in Zone 2 and Zone 3 (including HDMI/SPDIF/NET*6) via Zone 2*7 and Zone 3 speaker outputs, Zone 2 pre-out*8 and Zone 3 pre-out*5
• Share any MAIN audio source to a wireless headphone dock via Zone B line-out*8
• Phono equalizer (MM) and SACD (Super Audio CD) playback via HDMI (2.8 MHz 2-ch/multichannel)
• Dirac Live® Room Correction supports multi-point acoustic calibration
• AccuReflex™ phase-matching solution for Dolby Atmos enabled speakers
• Original DSP-based Vocal Enhancer clarifies in-program vocals/dialog

Amplification Technology

• 185 W per channel (6 Ω, 1 kHz, 10% THD, 1-ch driven) ; 175 W per channel (6 Ω, 1 kHz, 1% THD, 1-ch driven, IEC)
• IMAX® Enhanced certified for IMAX® digital remasters
• Low-impedance amp system with 4-ohm speaker-driving capability
• Massive custom transformer and hand-selected audio parts
• Non-phase-shift amp-circuit topology for clear and cohesive sound
• Optimum Gain Volume Circuitry
• Precision DAC supports 192 kHz/24-bit multichannel D/A conversion
• VLSC™ (Vector Linear Shaping Circuitry) filtering technology (Front L/R)
• Front L/R speaker bi-amping capability in 5.2/7.2/5.2.2-ch configuration
• PLL (Phase-Locked Loop) jitter-cleaning circuitry for SPDIF digital audio
• Independent tone controls (bass/treble) for all channels

Network & Multi-Zone Audio Features

• Isolated quad-core SoC board supports high-speed 802.11ac (2×2 MIMO*9) Wi-Fi®
• Amazon Music HD*11, Spotify®, TIDAL, TuneIn, and Deezer*10
• Works with Sonos supporting multiple Sonos Connect/Port control and Volume Passthrough mode*12
• Works with Alexa supporting multi-room music*13
• Works with Ok Google*14 and Chromecast built-in™
• AirPlay 2 multi-room audio with Siri voice control
• DTS Play-Fi®*15 multi-room audio via Integra Music Control App*16
• Compatible with the Integra Remote app for iPad, iPhone, and Android™*16
• Roon Tested certified for the Roon Core
• Hi-Res Audio via network (DSD 11.2 MHz/5.6 MHz/2.8 MHz*17, FLAC, WAV [RIFF], ALAC, and AIFF to 192 kHz/24-bit*18)

Audio-Video Connections

• 7 HDMI inputs (1 front), Main Out (eARC), Sub/Zone 2 Out
• 2 digital audio inputs (rear, 1 optical, 1 gold-plated coaxial, assignable)
• 7 gold-plated analog audio inputs (6 rear, assignable, 1 front)
• Gold-plated phono input and built-in equalizer (MM) for turntable connection
• USB input (5 V/1 A) for audio playback (rear)
• 3.5 mm Dirac Live/AccuEQ Advance setup mic input (front)
• 3 gold-plated composite video inputs (2 rear, assignable, 1 front)
• 1 gold-plated component video input (rear, assignable)
• 6.3 mm gold-plated headphone jack
• 9 gold-plated speaker posts with transparent knobs
• Gold-plated 9.2-ch pre-outs*5
• Gold-plated Zone 2 pre-out / Zone B line-out (analog RCA*8)
• Ethernet LAN terminal

Custom Integration Features

• 10BASE-T/100BASE-TX Ethernet supports setup and IP control via web browser
• Works with Crestron®, Control4®, Savant, URC, ELAN, and RTI automation
• RS-232 input for external control and automation
• 2 IR inputs and 1 output
• 3 programmable 12 V trigger-outs with adjustable delay (A: 100 mA, B: 25 mA, C: 25 mA)
• Dealer-settings memory storage and recall function
• AC inlet for detachable IEC power cable
• Optional rack-mount kit (IRK-155-3D)

Additional Features

• Aluminum front panel and volume knob
• Front-to-Surround/Height speaker switching in Stereo Assign Mode
• One-touch volume memory preset assignment to individual A/V inputs via front panel
• OSD function displays A/V input signal data, output signal/settings data, and network information
• Dolby® TrueHD and DTS-HD Master Audio® decoding
• Advanced Music Optimizer™ improves compressed audio playback quality
• High-definition GUI over HDMI
• Super Resolution 1080p to 4K and 1080p/4K to 8K video upscaling via HDMI
• Crossover Adjustment (40/45/50/55/60/70/80/90/100/110/120/130/150/180/200 Hz)
• A/V Sync Control (Up to 500 ms in 1 ms steps at 48 kHz*19)
• Sleep timer, HDMI passthrough, and network standby
• 40 FM/AM/internet radio presets with station-naming (10 characters)
• 3-Mode display dimmer (Normal/Dim/Dimmer)

*1 Features defined in HDMI 2.1 specification, HDR10+, and passthrough capabilities described are
supported on HDMI inputs 1–6, Main Out, and Sub/Zone 2 Out in Sub Mode output. *2 DSC signals only. *3
DSC signals only when input via HDMI inputs 4–6. *4 HDMI Zone 2 Mode output supports signals via HDMI
inputs 1–3. *5 Height 2, Surround Back, and Zone 3 pre-outs are exclusive modes shared on the same analog
RCA output. *6 Zone 2 HDMI audio is available on inputs 1–3. SPDIF and HDMI support PCM signals only.
Zone 3 supports analog/NET only. *7 Output via Zone 2 speaker output and Zone 2 pre-out enabled. *8
Zone 2 pre-out and Zone B line-out are exclusive modes shared on the same analog RCA output. *9 Some
countries or regions have regulations that affect wireless signal strength and the use of Wi-Fi channels. *10
Service availability varies with region, and a paid subscription may be required. *11 Amazon Music HD is
supported via DTS Play-Fi. *12 Requires Sonos Connect or Port (sold separately). Connection of 1–2 Sonos
devices is supported with volume control enabled via the Sonos app. Sonos app available free for compatible
iPhone and iPad at the App Store. Available free for compatible Android™ devices at the Google Play Store.
*13 Voice control requires an Amazon Alexa enabled device. Alexa multi-room music may require a firmware
update. *14 Voice control requires a Google Assistant enabled device. *15 Enabled with a future firmware
update. *16 Available free for compatible iPhone, iPad, and Android devices. *17 Converted to PCM.
Playback not guaranteed via wireless LAN. *18 Supported sampling rates may vary depending on network
environment. ALAC is supported to a maximum 96 kHz. *19 Max. 400 ms (1 ms steps) at 96 kHz, and max.
200 ms (1 ms steps) at 192 kHz.




The all new Integra AV Receiver range is now available at the largest AV showroom in the world, RIO Sound and Vision. Building quality AV Receivers and 2-channel amplifiers, Integra is one of the leading brands in amplification today. Using state-of-the-art technologies, Integra design and manufacture their products to suit their customers which is why RIO are proud to bring Integra into your home. Shop their full range now!

Integra has been synonymous with high fidelity since 1969, when the name identified industry-leading flagship amplifiers. Thirty years later in 1999, Integra launched as a standalone brand dedicated to emerging home installation markets with a range of solutions that dealers and installers could stake their reputations on.

Because of their close relationship with these professionals, the Integra lineup continues to evolve organically with the needs of a rapidly changing marketplace while exceeding the high expectations of their customers.

At the same time, they’ve led the industry by demonstrating how state-of-the-art technologies can improve lifestyles in tangible ways. They’ve powered innovation and backed it up with swift and reliable support. This philosophy has established Integra as a dominant player in tailored home entertainment solutions.

You can buy Integra AV receivers online or instore. We offer free delivery Australia wide.

Additional information

Price Bracket



Power Output
Front L/R:
185 W/Ch at 6 Ω, 1 kHz, 10%,
1 Channel Driven,
175 W/Ch at 6 Ω, 1 %,
1 kHz, 1 Channel Driven, IEC
Dynamic Power:250 W (3 Ω, Front)
220 W (4 Ω, Front)
130 W (8 Ω, Front)
Input Sensitivity and Impedance:200 mV rms/47 kΩ (Line/Unbalance)
3.5 mV rms/47 kΩ (Phono MM)
THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, Half Power)
Rated RCA Output Level and Impedance1 V rms/470 Ω (Subwoofer Pre-out)
200 mV rms/470 Ω
(Zone 3/Height 2/Surround Back
Phono Overload:70 mV (MM, 1 kHz, 0.5%)
Frequency Response:10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control:±10 dB, 20 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio:106 dB (IHF-A, Line)
80 dB (IHF-A, Phono)
Speaker Impedance:4 Ω–16 Ω
Signal Level1 Vp-p/75 Ω Composite Video
1 Vp-p/75 Ω Component Video (Y)
0.7 Vp-p/75 Ω Component Video (Pb/Pr)
Tuning Frequency Range:FM 87.5 MHz–108 MHz
AM 522/530 kHz–1,611/1,710 kHz
FM/AM Preset Memory:40 Stations
Power Supply:AC 220–240 V~, 50/60 Hz
Power Consumption:760 W
Standby Power Consumption:0.15 W
Dimensions (W x H x D):435 x 174 x 376.5 mm
Weight11.0 kg


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