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Integra® 9.2 Channel Network A/V Receiver

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Integra® 9.2 Channel Network A/V Receiver 0
Integra® 9.2 Channel Network A/V Receiver 1
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Integra® 9.2 Channel Network A/V Receiver

Model #: DRX-3.3
At a Glance
The DRX-3.3 lets you create atmospheres throughout your home with up to three-zone audio distribution. A new quad-core SoC (System on a Chip) supporting 802.11ac Wi-Fi® for network multi-room audio, configures up to 5.2.4 channels of immersive 3D sound for movies and games.
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$999.95Save $100.00



Get to know this product.

Integra Power

The DRX-3.3 combines accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound. Integra's dynamic audio amplification delivers 90 Watts per channel (8 Ohms, 1 kHz, 0.08% THD, 2 Channels Driven) with 30 amps of high instantaneous current capability.

IMAX Enhanced

IMAX Enhanced A/V receivers feature DTS:X sound technology optimized for the IMAX® signature experience, reproducing the full dynamic range of IMAX theatrical sound-mixes available with digitally re-mastered IMAX Enhanced content. A pre-set IMAX Mode reproduces audio at the highest levels and delivers IMAX Enhanced content as the filmmakers intended. IMAX Enhanced versions of a range of films, from Hollywood blockbusters to documentaries, will be released for 4K HDR streaming and Ultra HD Blu-ray™.

Dolby Atmos Height Virtualization

When playing any Dolby® format, engaging Dolby Atmos Height Virtualizer enables a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts without employing additional surround or height speakers.

Works with Sonos

Once the receiver is connected to Sonos Connect, any music or source can be sent from the Sonos app to the receiver. The receiver can be grouped to other Sonos devices on the network or it can be used independently.

Chromecast built-in with the Google Assistant

Chromecast built-in makes it super easy to stream music from your smartphone, tablet, Mac® or Windows® laptop, or Chromebook™ to the Integra DRX-3.3. Control playback, create party modes and connect with other Chromecast bulit-in devices by simply using your voice via Google Home or the Google Home App to share and control content throughout the home with ease.

Apple AirPlay 2

Apple AirPlay 2 lets you effortlessly stream music or podcasts to multiple audio devices throughout your home using any Apple device or by asking Siri - and it all stays in perfect sync. Create multi-room groups or stream to just one device.

DTS Play-Fi Multi-room Audio & Wireless Music Streaming

The Integra DRX-3.3 also includes DTS Play-Fi technology. DTS Play-Fi is the most widely adopted Whole Home Audio Technology in the marketplace- it puts you in complete control of your Music and allows you to effortlessly stream from your smartphone, tablet, or PC to DTS Play-Fi speakers and devices throughout the home. Stream a Music playlist throughout the entire house while entertaining or simply enjoy your favorite artist or album in a single room- DTS Play-Fi offers better sound quality, greater range and a wider variety of compatible devices than other wireless Whole Home music technologies. Easy to set-up, easy to expand, and easy to enjoy- DTS Play-Fi and Integra- a smart solution.

4K HDR, BT.2020, 4K/60 Hz, and HDCP 2.3 Support

Six rear HDMI® inputs support pass-through of 4K HDR in both HDR10 and Dolby Vision™ formats; the BT.2020 4K Video Standard, 4K/60 Hz video playback; and HDCP 2.3 for premium content. Further, front HDMI is available for easy connection of a video camera or game console, while a rear Sub/Zone 2 Output is ideal for connecting a projector.

Smooth Analog Signal

Vector Linear Shaping Circuitry (VLSC) - you can definitely hear the difference. In today's digital audio world- the process of converting digital to analog inevitably introduces pulse noise- distorting the original audio image. and then amplifying it together with the original signal, compromising sound quality. Integra's exclusive VLSC technology compares the input signal to the outgoing signal and filters out pulse noise. Thus allowing original signal to be regenerated so that the audio signal is the same as what was captured on the recording- faithfully and accurately. This results in the DRX-3.3 producing a virtually noiseless audio signal applied to the front left and right channels.

Powered Zones 2 & 3

Powered Zone 2 & 3 speaker outputs let you send amplified network, S/PDIF, or analog audio sourced to a pair of speakers into a second or third room. Zone 2 Pre/Line outputs, for HDMI Inputs 1 through 3, can connect your home theater sources to a separate hi-fi system. Also featured are a Zone 2 DAC (supporting all HDMI inputs), Coax and Optical Inputs (2-CH PCM), Network (including Pandora and Spotify), and USB audio sources. Manage playback using the Integra Controller app.

Zone 2/Zone B line-out

Connect an audio system via analog RCA input to the AVR's Zone 2/Zone B line-out. In Zone 2 mode, you can play the same or different D/A sources (including SPDIF and HDMI) in either or both rooms at the same time. Zone B mode is an ideal match for a supported wireless transmitter. Listen to any source-including the TV-through wireless headphones. Perfect for midnight movies and TV.

Hi-Resolution Audio Powerhouse

Hear your music library as never before. High-Resolution means studio quality sound recording to extract additional elements, nuances and details far beyond the capabilities of standard CD to virtually put you in the room with your favorite musician. Integra makes it incredibly easy to access and enjoy audio files mastered in high-resolution (up to 192kHz/24-bit) stored on a computer, media server, network-attached storage (NAS) or USB thumb drive with zero loss in audio quality. Virtually every hi-resolution and lossless format is supported- 2.8 or 5.6 MHz DSD, as well as gapless playback of FLAC, WAV, ALAC and WMA files. Premium quality 384 kHz/32-bit digital-to-analog converter from AKM features unique low-distortion technologies to further ensure effortless high-quality playback and excellent sound quality.

Unlock Dolby Atmos® and DTS:X™ Playback

Object-based soundtracks allow independently mixed sound to play through any speaker in your system. Effects move all around as they do in real life, so you experience 5.2.4-channel Dolby Atmos or DTS:X formats as the director intended. DTS Neural:X™ identifies spatial effects in multichannel soundtracks and upmixes for 3D playback, while DTS:X offers independent dialog volume control for movies. Dolby Surround is also included to upmix legacy multichannel formats for playback in a Dolby Atmos enabled environment.

Stream It Easy

At Integra music is our passion. In keeping with todays world of musical convenience- the DRX-3.3 includes Chromecast built-in, Apple AirPlay 2* and a plethora of music streaming services such as Amazon Music, Spotify, TIDAL, Pandora, Deezer and TuneIn Radio. Allowing you to stream virtually any audio signal from a smartphone, tablet or PC to your home theater or living room for powerful sound with ease. Whether its hi-resolution audio files via network or USB, Internet streaming services or listening to music already stored on your smartphone or tablet- the free Integra Control Pro app & Integra Music Control app (for Amazon Music) puts a range of streaming options conveniently at your fingertips- allowing you to easily browse, select, and play from around the home.

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 (MQA, MP3, WMA, FLAC, WAV, AAC, Apple Lossless, AIFF, DSD 5.6 MHz, and Dolby TrueHD).

AccuEQ Advance

AccuEQ Advance conducts two measurements- one to set the level, the other to set the distance and crossover for ALL speakers, including the subwoofer. In the second round of measurements, your room's sonic characteristics are evaluated. Using this information, AccuEQ is able to prevent standing waves from forming by adjusting frequency response. The technology also detects and compensates for background noise, such as the hum from an HVAC, to ensure accurate equalization.

Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.

AccuReflex technology aligns the phase of upfiring "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks.

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 Integra Controller app for iOS and Android™.

App Control

The Integra Control Pro app for iPod touch®/iPhone,® Android, and Kindle devices is a convenient way to control your home entertainment from anywhere within wireless range. The app has a clear graphical interface to control playback, adjust settings and handle content across multiple zones. The app serves hi-res, lossless, and compressed audio files (including 192 kHz/24-bit FLAC, DSD, Apple Lossless, Dolby® TrueHD and more) to the DRX-3.3 from your mobile devices, and gives it stunning sound.

Perfect for Custom Installation

Integra products are designed and engineered to meet the demands of custom audio/video systems installers. The DRX-3.3 includes system integration connectivity such as RS232 and IP control with support for 2-way communication with 3rd party home automation systems. An infrared (IR) input and an IR output make for a clean, reliable installation and allow pass-through of IR signals to control other devices connected to the DRX-3.3, such as a TV or Blu-ray player. Three fully programmable 12 volt triggers can be used to raise/lower a projection screen, power on/off an external amplifier and open/close the drapes all with the touch of a button! An optional rack mount kit provide a clean, finished look when installed in racks and cabinets. Integra works closely with control systems partners such as Savant, Crestron, URC, and RTI, and supports Control4 Simple Device Discovery Protocol (SDDP) and AMX Device Discovery for simplified system integration.

  • 2 IR Inputs and 1 Output
  • OSD Output Function for Installers
  • Thick Detachable IEC Power Cable


# Channels9.2
POWER (8 Ω 20-20kHz 0.08%) / CH90
Amplifier Frequency Response10Hz - 100kHz
Wide Range, High Current Power SupplyNatural Harmonics Technology, Massive High-Power Transformer
High Instanteneous Current Capability35 Amps, 1kHz, 0.1 Ω, 1 Pulse
Continuous 6 Ω RatedYes
Low Impedance Drive- Certified 4 ΩYes
Hand Selected Parts to Ensure Low Impedance PerformanceCustom- Audio Tuned
Discrete Output Stages for All ChannelsDiscrete 2-Stage
All Channels Equal Power OutputYes
PUSH-PULL Amplifier DesignYes
Independent Power Supply2
Bi-amp Capability - Front L/R ChannelsYes


Dolby Atmos and Dolby SurroundYes
Dolby Atmos Height VirtualizationYes (Enabled with a future firmware update)
Dolby TrueHDYes
DTS:X and DTS Neural:XYes
DTS-HD Master AudioYes
IMAX EnhancedYes (Enabled with a future firmware update)
VLSC for Noise Free Signal PathFront Left / Right Channels
AccuEQ Automatic Room CalibrationAdvance w/AccuReflex
GAME Surround Modes (Rock, Action, Sports, Role Play)Yes
Advanced Music Optimizer to Enhance Compressed Audio FilesYes
Premium Quality Digital-to-Analog Conversion384k / 32-bit AKM4458 Differential DAC
32-Bit DSP Chip for Advanced ProcessingYes
Ultra-Low-Jitter Circuitry to Improve AudioYes
Adjustable Crossover by Channel Pair40/45/50/55/60/70/80/90
100/110/120/130/150/180/200 Hz100/110/120/130/150/180/200 Hz
Accurate Speaker Distance Setting0.1 - foot
A/V Sync Delay (by Source)-100 to +500 ms


HDMI Inputs / Output(s)6 / 2
4K / 60 Hz 4:4:4 Colorspace SupportYes
HDCP 2.2 Copy-Protection CompatibilityYes
Dolby Vision, HDR10 SupportYes
HLG (Hybrid Log Gamma), HDR10, WCG (Wide Color Gamut) SupportYes
HDMI Support for BT.2020Yes
HDMI Support for 3D, Audio Return Channel and CECYes
HDMI Support for Deep Color, x.v.Color, LipSyncYes
HDMI Support for DVD-Audio, SACD, Multichannel PCMYes
Front Panel HDMI InputYes
Analog to HDMI UpconversionFrom 480i to 480p
4K Upscaling from 1080pYes
Component Video Inputs1
Composite Video Inputs2
Digital Audio Inputs (COAX / OPT)1 / 1
Analog Audio Inputs6
Phono InputYes
Front Panel A/V InputYes
Subwoofer Outputs2


Works with SonosYes(requires Sonos Connect)
Google Chromecast built-inYes
FlareConnect Wireless Multi-Room Audio Streaming TechnologyYes
DTS Play-FiYes
DTS Play-Fi App for iOS and AndroidIntegra Music Control
App Control via iOS and Android-Powered DevicesIntegra Control Pro
Apple Airplay & Apple Airplay 2Yes
iPod / iPhone / iPad ReadyYes
Home Network Music StreamingYes
TIDAL High Fidelity Music StreamingYes
Amazon MusicYes (accessible via Integra Music Control app)
Spotify ConnectYes
TuneIn RadioYes
DSD Support2.8, 5.6 MHz
Dolby TrueHD SupportYes
Apple Lossless (ALAC) SupportYes
WAV SupportYes
AIFF SupportYes
DSDIFF SupportYes
FLAC SupportYes
MP3 SupportYes
USB Input for Streaming AudioYes
WiFi CertifiedIEEE 802.11 a/b/g/n; 5 Ghz / 2.4 Ghz
Firmware Updates via Network and USBYes


Powered Zone 2Yes
Zone 2 Pre-/Line-out/ Zone B Line-outYes
Zone 2 Video OutputHDMI (Inputs 1-3)
Zone 2 Audio DACHDMI (Inputs 1-3, PCM signals only)
Zone 3 Audio DACSupports analog/NET/Bluetooth
Remote Play Zone- SelectableAirplay, Spotify, Connect

Integration Access

Bi-directional RS-232 Control PortYes
Bi-directional Ethernet Control PortYes
Rear Panel IR Input / Output2 / 1
RIHD (Remote Interactive over HDMI)Yes
12V Trigger (with Adjustable delay)x3, Assignable


GUI for Setup MenuYes (Advanced HD)
Quick Setup MenuYes
Input Name EditFully Customizable
HDMI Standby "Through" ModeAssignable
Dealer Settings Memory Store & Recall FunctionYes
Screensaver FunctionYes (Advanced)
Hybrid Standby to Reduce Power ConsumptionYes
Smart Grid ReadyYes
Anti-Resonant Aluminum Front PanelYes
Gold-Plated RCA TerminalsYes
Oversized Detachable AC CordYes
Rack Mount Kit AvailableIRK-155-3D
Warranty3 YEARS

Amplifier Section

Power Output (8 Ω, 20 Hz-20 kHz, FTC)90W / Channel (8 Ω)
Dynamic Power240W / Channel (3 Ω Front); 210W / Channel (4 Ω Front); 120W / Channel (8 Ω Front)
THD (Total Harmonic Distortion + Noise)0.08% (20 Hz-20 kHz)
Input Sensitivity and Impedance200 mV / 47 k-Ohms (Line / Unbalance); 3.5 mV / 47 k-Ohms (Phono MM)
Rated RCA Output Level and Impedance1 V / 200 mV / 470 Ohms (Zone 2 Pre / Line Out/ Zone B Line Out); 1 V / 470 Ohms (Subwoofer Pre Out)
Phono Overload70 mV (MM 1 kHz, 0.5%)
Frequency Response5 Hz - 100 kHz / +1 dB-3 dB (Direct Mode)
Tone Control±10dB, 20 Hz (Bass); ±10dB, 20 kHz (Treble)
Signal-to-Noise Ratio106 dB (Line, IHF-A); 80 dB (Phono)
Speaker Impedance4 Ω - 16 Ω

Video Section

Input Sensitivity / Output Level and Impedance1.0 Vp-p / 75 Ω (Component Y); 0.7 Vp-p / 75 Ω (Component Pb/Pr); 1.0 Vp-p / 75 Ω (Composite)

Tuner Section

Tuning Frequency RangeFM 87.5 MHz - 107.9 MHz; AM 530 kHz - 1,710 kHz
FM / AM Preset Memory40 Stations


Power SupplyAC 120 V, 60 Hz
Power Consumption740 W
Stand-by Power Consumption0.15 W
Dimensions (W X H X D)17 1/8" x 6 7/8" x 14 13/16"; 435 x 174 x 376.5 mm
Weight23.4 lbs. (10.6 kg)


Dimensions (W X H X D)22 1/16" x 12" x 18 /8"; 560 x 305 x 467 mm
Weight29.8 lbs. (13.5 kg)

Misc. Specs

Product Weight (lbs.)23.4
Depth (in.)14.81
Width (in.)17.13
Height (in.)6.88
Manufacturer Warranty3 Year
Wifi ConnectivityYes
Bluetooth Version4.2
Smart CompatibleYes
Wifi CapableYes
Bluetooth CapableYes
WarningProposition 65 Warning for California Residents