The Integra DRX 7.3 9.2-channel network AV Receiver includes top-of-the-line THX® Certified Select™ amplification for 5.2.4-channel Dolby Atmos® and DTS: X® sound expandable to 7.2.4-ch for a full IMAX® Enhanced movie experience. Impeccably crafted to Integra’s high standards, the DRX 7.3 seamlessly integrates home theater and multi-room entertainment with the latest generation audio-video and pro-installation technologies.
Features
THX spends 40-60 hours testing over 2000 data points ensuring the DRX 7.3 AV receiver is capable of meeting rigorous audio and video performance standards for reference level, distortion-free playback, and includes THX Loudness Plus technology to bring out intricate details at lower listening levels.
THX spends 40-60 hours testing over 2000 data points ensuring that this receiver is capable of meeting rigorous audio and video performance standards for reference level, distortion free playback and includes THX Loudness Plus technology to bring out intricate details at lower listening levels.
Hear the sound filmmakers intended. The DRX 7.3 IMAX Enhanced AV receiver features 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 an unmatched IMAX sound experience. Requires a free firmware update.
Hear the sound filmmakers intended. This IMAX Enhanced A/V receiver features 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 an unmatched IMAX sound experience. Requires a free firmware update.
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. Requires a free firmware update.
The DRX 7.3 9-channel AV Receiver supports Dolby Atmos and DTS:X for an immersive three-dimensional sound-space through 7.2.4, 7.2.2, or 5.2.4 channels. Connect an outboard power amp via 11.2-multichannel pre-outs and enjoy seamless top-to-bottom, side-to-side, and front-back coverage with four in-ceiling speakers and seven floor-standers. Individual sounds aren’t tied to channels and move naturally around your audience.
Perfect for Custom Installation
Integra products are designed and engineered to meet the demands of leading custom installers. CI Centric features such as Web Setup, Onboard HDMI Diagnostics, and compatibility with Remote Monitoring systems like OVRC Pro and Domotz make Integra AVRs the choice of the modern integrator. Optional rack mount kits provide a clean, finished look when installed in racks and cabinets, while a unique bright white back panel facilitates connections in hard-to-reach areas.
Additional Features
A step up in the DRX series, the DRX 7.3 AV Receiver features VLSC (Vector Linear Shaping Circuitry) applied to Front L/R channels to remove pulse noise generated in D/A conversion and allows the sound wave to be reproduced with extremely high fidelity for a smooth analog signal.
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- DSD Direct 256 (Direct Mode); DSD 64/128/256 (PCM conversion); FLAC, WAV [RIFF], AIFF, and ALAC to 192 kHz/24-bit.
The DRX-7.3’s HDMI specifications and HDCP 2.3 compatibility support the latest formats being released by Hollywood. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) for full UltraHD support of features such as 4:4:4 color space and 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution. The DRX 7.3 enables transmission of Dolby Vision, High Dynamic Range (HDR) formats, with BT.2020 support, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image.
The Integra Control Pro app for iPod touch®/iPhone,® Android, and Amazon 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 7.3 from your mobile devices, and gives it stunning sound.
No matter what you’re listening to, it will sound powerfully full, clean, and clear. A premium-quality AK4490 768 kHz/32-bit stereo digital audio converter for Front L/R, 2 x AK4458 768 kHz/32-bit multichannel DACs (main channels), and separate AK4388 DAC for Zone audio 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 (MP3, WMA, FLAC, WAV, AAC, Apple Lossless, AIFF, DSD 11.2 MHz, and Dolby TrueHD).
AccuEQ Advance Plus 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.
The DRX 7.3 features Stereo Assign Mode to switch audio playback from front to height, surround, or surround back speakers, assignable Zone 2 (H2) and Zone 3 (H1/Bi-Amp) speaker outputs with DAC for synced or independent simultaneous D/A playback (including HDMI/SPDIF), Zone 2 and Zone 3 pre-/line-outs to connect audio components via analog RCA, and Zone B line-out mirrors any audio in Main, ideal for a wireless headphone transmitter.
The DRX-7.3 also includes a Whole House Audio Mode- which allows you to turn on and synchronize all audio zones with a single button push of a single button for true convenience!
Once the DRX 7.3 AV 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 makes it super easy to stream music from your smartphone, tablet, Mac® or Windows® laptop, or Chromebook™ to the Integra DRX 7.3 Control playback, create party modes and connect with other Chromecast built-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.
Furthermore, devices with the Google Assistant built-in can control music on the DRX 7.3 by voice as well.
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.
The DRX-7.3 has Chromecast built-in for Audio and Apple AirPlay 2* technologies built-in. Stream virtually any audio from a smartphone, tablet, or PC to your home theater for powerful sound.
With Amazon Music, Spotify, Deezer(Deezer HiFi) and TuneIn built-in**, you can select a station and search for music available on these services via the Integra Control Product app & Integra Music Control app (for Amazon Music) on your smartphone or tablet. The free Integra Control Pro app puts a range of streaming options at your fingertips, from universal Hi-Res Audio via network-attached devices to internet streaming services to music on your smartphone and tablet.
Specs
- Reference Theater Sound with THX® Certified Select™
- IMAX® Enhanced for IMAX® digitally remastered content
- Supports Dolby Atmos® and DTS:X® in 5.2.4/7.2.2/7.2.4 layouts
- 11.2-ch pre-outs and DSP support for 7.2.4-ch playback
- Dolby Surround® and DTS® Neural:X™ 3D upmixing technologies
- Dolby Atmos Height Virtualization technology
- AccuEQ ADVANCE PLUS 9-point room acoustic calibration with standing-wave removal, background noise compensation, customizable EQ application, HF sound correction, subwoofer EQ, and AccuReflex™ phase-alignment technology
- Pass-through support for 4K/60p, HDR10, Dolby Vision™, HLG, BT.2020, WCG (Wide Color Gamut), 4:4:4/24-bit color, HDCP 2.3, and eARC as specified in HDMI® 2.1
- HDMI Sub Out mirrors Main Out signals; HDMI Zone 2 supports synced playback or independent playback (HDMI inputs 1–3 only); Sub/Zone 2 OSD supported
- Supports 384 kHz/32-bit D/A conversion with AK4490 768 kHz/32-bit stereo DAC for Front L/R, 2 x AK4458 768 kHz/32-bit multichannel DACs (main channels), and separate AK4388 DAC for Zone audio
- VLSC™ (Vector Linear Shaping Circuitry) noise-filtering technology (all channels)
- PLL (Phase-Locked Loop) jitter-cleaning circuitry for SPDIF digital audio
- Supports Hi-Res Audio in DSD Direct 256 (Direct Mode); DSD 64/128/256 (PCM conversion); FLAC, WAV [RIFF], AIFF, and ALAC to 192 kHz/24-bit
- Cinema Dedicated Mode / Cinema Dedicated Net Off Mode
- Discrete Audio Path Mode shuts down HDMI output when receiving audio signals from a BD player with dual HDMI outputs
- DSP-based Vocal Enhancer boosts voice audibility via remote-control keys
- Stereo Assign Mode switches audio playback from Front to Height, Surround, or Surround Back speakers
- Assignable Zone 2 (H2) and Zone 3 (H1/Bi-Amp) speaker outputs with DAC for synced or independent simultaneous D/A playback (including HDMI/SPDIF)
- Zone 2 and Zone 3 pre-/line-outs to connect audio components via analog RCA
- Zone B line-out mirrors any audio in Main, ideal for wireless headphone transmitter
- Pre-Amp Mode supports seamless integration of an outboard power amplifier
- Independent tone controls for all channels (excluding Zone 3)
- Upsampling Mode converts compatible audio sources to 192 kHz (stereo)
- 135 W per channel (8 ohms, 1 kHz, 0.08% THD, 2-ch driven, FTC)
- Integra hybrid high-current low-impedance 9-channel digital amplification
- Massive custom main transformer, secondary power-supply, and large, custom-fabricated low-impedance capacitors
- Sophisticated proprietary output-stage filtering technology
- Separately shielded pre-amp and power amp blocks limit interference
- Multichannel simultaneous drive capability for 4-ohm speakers
- Non-phase-shift amp-circuit topology presents a cohesive audio image
- Carefully selected or custom-made parts tested and tuned by ear
- Extruded anti-resonant aluminum heat-sink
- Optimum Gain Volume Circuitry elevates signal above the noise floor for clear sound at low volume
- Bi-amping for compatible loudspeakers via assignable speaker outputs
- Rigid chassis and exclusive custom-made insulators limit the vibration
- Quad-core SoC supports high-speed 5 GHz/2.4 GHz 802.11ac 2×2 MIMO Wi-Fi®
- Integrates Amazon Music, TIDAL, Pandora®, Spotify®, TuneIn, and Deezer
- Works with Alexa for Alexa-enabled devices such as Amazon Echo
- Roon Tested with product icon appearing in Signal Path and Zone Selector on Roon apps, easy streaming from Roon Core (Mac® or Windows® PC with Roon app installed, or Roon Server device)
- Chromecast built-in with voice control via the Google Assistant-enabled devicesAirPlay® 2 multi-room synced audio with voice control via Siri® enabled devices
- Works with Sonos certified for the Sonos Home Sound System
- DTS Play-Fi® multi-room wireless audio with Integra Music Control App
- FlareConnect™ multi-zone audio with compatible components
- Supports Integra Remote app for iPhone®, iPad®, and Android™
- 7 HDMI inputs (1 front), Main Out (eARC/ARC), Sub Out, Zone 2 Out
- 5 digital audio inputs (3 optical and 2 gold-plated coaxial, assignable)
- 6 gold-plated analog audio inputs (assignable)
- Gold-plated phono input (MM) for turntable connection
- USB input (5 V/1 A) for audio playback (rear)
- 1/8˝ (3.5 mm) AccuEQ ADVANCE PLUS setup mic input (front)
- 1/4˝ (6.3 mm) gold-plated headphone jack
- 2 gold-plated component video inputs (assignable)
- 2 gold-plated composite video inputs (assignable)
- 11 banana-plug-ready transparent gold speaker posts (H2 L/R and SB L/R are switching outputs)
- Gold-plated 11.2-channel pre-outs
- Gold-plated Zone 2 pre-/line-out / Zone B line-out and Zone 3 pre-/line-out
- Bi-directional Ethernet terminal
- 2 gold-plated subwoofer pre-outs
- 4K HDBaseT™ support for 4K/60p, 4:4:4, HDR10, HLG audio-video transmission up to 328 ft (100 m) to optional receiver connecting a projector/TV supporting POC, IR in/out, and bi-directional RS-232 control
- Works with Crestron®, AMX® by HARMAN, and Control4® home automation
- Bi-directional IP and RS-232 serial port control supporting advanced home automation
- 1 IR input and 1 output
- 2 programmable adjustable-delay 12 V trigger-outs (A: 100 mA, B: 25 mA)
- Reset function, firmware updates, and temperature-based fan control via third-party control systems
- Remote Play Zone function enables zone selection for audio playback via Chromecast built-in, AirPlay, Spotify, and more
- Dealer-settings memory storage and recall function
- OSD output function for installers with PC setup and bi-directional IP control
- Detachable IEC-compliant power cable
- Optional rack-mount kit (IRK-180-4C)
- New self-illuminating backlit remote controller
- Aluminum front panel and volume control
- Overlaid input/output OSD window shows current playback settings against AV source data, making adjustment easy
- Start-up volume memory-presets enabled via front-panel A/V input buttons
- Whole-Home Audio Mode for push-button audio distribution to three zones
- Bluetooth® Version 4.2 (Profile: A2DP v1.2, AVRCP v1.3)
- Advanced Music Optimizer™ improves the quality of compressed audio
- 1080p to 4K video upscaling over HDMI
- A/V Sync Control (up to 500 ms in 1 ms steps at 48 kHz)
- Crossover adjustment (40/45/50/55/60/70/80/90/100/110/120/130/150/180/200 Hz)
- High-definition transparent overlaid GUI with Quick Menu and Home Menu
- Sleep timer, HDMI passthrough, Eco Standby, and Network Standby
- 40 FM/AM preset memory with station-naming (10 characters)
- 3-Mode display dimmer (Normal/Dim/Dimmer)
- White rear panel color for clear text legibility
| Power Output: | Front L/R: 135 W/Ch at 8 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC
255 W/Ch at 6 Ohms, 1 kHz, 10%, 1 Channel Driven, |
| Input Sensitivity and Impedance: | 200 mV rms/82 k-Ohms (Line/RCA)
3.5 mV rms/47 k-Ohms (Phono MM) |
| Rated RCA Output Level and Impedance: | 1 V rms/470 Ohms (Pre-out/Subwoofer Pre-out)
200 mV rms/1.2 k-Ohms (Zone out/Zone Pre-out) |
| Phono Overload: | 70 mV (MM 1 kHz, 0.5%) |
| Tone Control: | ±10 dB, 20 Hz (Bass) |
| ±10 dB, 10 kHz (Treble) | |
| Signal-to-Noise Ratio: | 107 dB (IHF-A, LINE)
90 dB (IHF-A, PHONO) |
| Speaker Impedance: | 4 Ohms–16 Ohms |
Signal Level:
1 Vp-p/75 Ohms Composite Video
1 Vp-p/75 Ohms Component Video (Y)
0.7 Vp-p/75 Ohms Component Video (Pb/Pr)
| Tuning Frequency Range | FM 87.5 MHz – 108 MHz FM 87.5 MHz – 107.9 MHz AM 522/530 kHz – 1,611/1,710 kHz AM 530 kHz – 1,710 kHz |
FM/AM Preset Memory: 40 Stations
Power Supply: AC 120 V~, 60 Hz
Power Consumption: 310 W
Stand-by Power Consumption: 0.2 W
Dimensions (W x H x D): 17 1/8˝ x 7 3/4˝ x 17 9/16˝ (435 x 197 x 446.5 mm)
Weight: 36.4 lbs. (16.5 kg)
Carton Dimensions (W x H x D): 22 1/4˝ x 12 13/16˝ x 21 9/16˝ (565 x 325 x 547 mm)
Weight: 41.9 lbs. (19.0 kg)